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authorTrond Myklebust <Trond.Myklebust@netapp.com>2006-12-07 16:35:17 -0500
committerTrond Myklebust <Trond.Myklebust@netapp.com>2006-12-07 16:35:17 -0500
commit21b4e736922f546e0f1aa7b9d6c442f309a2444a (patch)
treee1be8645297f8ebe87445251743ebcc52081a20d /include/linux
parent34161db6b14d984fb9b06c735b7b42f8803f6851 (diff)
parent68380b581383c028830f79ec2670f4a193854aa6 (diff)
Merge branch 'master' of /home/trondmy/kernel/linux-2.6/ into merge_linus
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/Kbuild3
-rw-r--r--include/linux/aio.h2
-rw-r--r--include/linux/audit.h6
-rw-r--r--include/linux/bootmem.h3
-rw-r--r--include/linux/bottom_half.h10
-rw-r--r--include/linux/carta_random32.h29
-rw-r--r--include/linux/cciss_ioctl.h2
-rw-r--r--include/linux/cdev.h4
-rw-r--r--include/linux/cpu.h31
-rw-r--r--include/linux/cpuset.h4
-rw-r--r--include/linux/crypto.h22
-rw-r--r--include/linux/debug_locks.h2
-rw-r--r--include/linux/delayacct.h2
-rw-r--r--include/linux/device.h22
-rw-r--r--include/linux/efi.h3
-rw-r--r--include/linux/elf.h4
-rw-r--r--include/linux/ext3_jbd.h76
-rw-r--r--include/linux/ext4_jbd2.h76
-rw-r--r--include/linux/file.h4
-rw-r--r--include/linux/freezer.h87
-rw-r--r--include/linux/fs.h20
-rw-r--r--include/linux/fs_struct.h2
-rw-r--r--include/linux/fuse.h24
-rw-r--r--include/linux/genetlink.h6
-rw-r--r--include/linux/gfp.h3
-rw-r--r--include/linux/gfs2_ondisk.h138
-rw-r--r--include/linux/highmem.h8
-rw-r--r--include/linux/hugetlb.h1
-rw-r--r--include/linux/i2o.h20
-rw-r--r--include/linux/init_task.h2
-rw-r--r--include/linux/interrupt.h7
-rw-r--r--include/linux/ipmi.h45
-rw-r--r--include/linux/ipmi_msgdefs.h13
-rw-r--r--include/linux/ipmi_smi.h8
-rw-r--r--include/linux/jbd.h3
-rw-r--r--include/linux/jbd2.h3
-rw-r--r--include/linux/kexec.h1
-rw-r--r--include/linux/kprobes.h2
-rw-r--r--include/linux/ktime.h4
-rw-r--r--include/linux/lockd/lockd.h2
-rw-r--r--include/linux/lockdep.h11
-rw-r--r--include/linux/mm.h81
-rw-r--r--include/linux/mmzone.h87
-rw-r--r--include/linux/moduleparam.h3
-rw-r--r--include/linux/msg.h6
-rw-r--r--include/linux/mutex.h2
-rw-r--r--include/linux/nbd.h1
-rw-r--r--include/linux/netfilter/nf_conntrack_pptp.h3
-rw-r--r--include/linux/nmi.h5
-rw-r--r--include/linux/pci_ids.h9
-rw-r--r--include/linux/pfkeyv2.h1
-rw-r--r--include/linux/profile.h24
-rw-r--r--include/linux/quotaops.h3
-rw-r--r--include/linux/radix-tree.h101
-rw-r--r--include/linux/raid/raid5.h2
-rw-r--r--include/linux/reiserfs_fs.h2
-rw-r--r--include/linux/relay.h2
-rw-r--r--include/linux/rmap.h4
-rw-r--r--include/linux/rtmutex.h2
-rw-r--r--include/linux/rwsem-spinlock.h3
-rw-r--r--include/linux/sched.h111
-rw-r--r--include/linux/screen_info.h3
-rw-r--r--include/linux/seq_file.h4
-rw-r--r--include/linux/serial_8250.h1
-rw-r--r--include/linux/serial_core.h2
-rw-r--r--include/linux/signal.h2
-rw-r--r--include/linux/skbuff.h8
-rw-r--r--include/linux/slab.h92
-rw-r--r--include/linux/smp.h7
-rw-r--r--include/linux/spinlock.h1
-rw-r--r--include/linux/start_kernel.h12
-rw-r--r--include/linux/sunrpc/sched.h4
-rw-r--r--include/linux/suspend.h9
-rw-r--r--include/linux/swap.h6
-rw-r--r--include/linux/taskstats_kern.h43
-rw-r--r--include/linux/uaccess.h49
-rw-r--r--include/linux/workqueue.h9
77 files changed, 929 insertions, 490 deletions
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index ff433126361..e618b25b5ad 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -221,6 +221,7 @@ unifdef-y += if_bridge.h
unifdef-y += if_ec.h
unifdef-y += if_eql.h
unifdef-y += if_ether.h
+unifdef-y += if_fddi.h
unifdef-y += if_frad.h
unifdef-y += if_ltalk.h
unifdef-y += if_pppox.h
@@ -282,6 +283,7 @@ unifdef-y += nvram.h
unifdef-y += parport.h
unifdef-y += patchkey.h
unifdef-y += pci.h
+unifdef-y += personality.h
unifdef-y += pktcdvd.h
unifdef-y += pmu.h
unifdef-y += poll.h
@@ -337,6 +339,7 @@ unifdef-y += videodev.h
unifdef-y += wait.h
unifdef-y += wanrouter.h
unifdef-y += watchdog.h
+unifdef-y += wireless.h
unifdef-y += xfrm.h
objhdr-y += version.h
diff --git a/include/linux/aio.h b/include/linux/aio.h
index 9e350fd44d7..3372ec6bf53 100644
--- a/include/linux/aio.h
+++ b/include/linux/aio.h
@@ -111,7 +111,6 @@ struct kiocb {
size_t ki_nbytes; /* copy of iocb->aio_nbytes */
char __user *ki_buf; /* remaining iocb->aio_buf */
size_t ki_left; /* remaining bytes */
- long ki_retried; /* just for testing */
struct iovec ki_inline_vec; /* inline vector */
struct iovec *ki_iovec;
unsigned long ki_nr_segs;
@@ -238,7 +237,6 @@ do { \
} while (0)
#define io_wait_to_kiocb(wait) container_of(wait, struct kiocb, ki_wait)
-#define is_retried_kiocb(iocb) ((iocb)->ki_retried > 1)
#include <linux/aio_abi.h>
diff --git a/include/linux/audit.h b/include/linux/audit.h
index b2ca666d999..0e07db6cc0d 100644
--- a/include/linux/audit.h
+++ b/include/linux/audit.h
@@ -101,6 +101,10 @@
#define AUDIT_MAC_CIPSOV4_DEL 1408 /* NetLabel: del CIPSOv4 DOI entry */
#define AUDIT_MAC_MAP_ADD 1409 /* NetLabel: add LSM domain mapping */
#define AUDIT_MAC_MAP_DEL 1410 /* NetLabel: del LSM domain mapping */
+#define AUDIT_MAC_IPSEC_ADDSA 1411 /* Add a XFRM state */
+#define AUDIT_MAC_IPSEC_DELSA 1412 /* Delete a XFRM state */
+#define AUDIT_MAC_IPSEC_ADDSPD 1413 /* Add a XFRM policy */
+#define AUDIT_MAC_IPSEC_DELSPD 1414 /* Delete a XFRM policy */
#define AUDIT_FIRST_KERN_ANOM_MSG 1700
#define AUDIT_LAST_KERN_ANOM_MSG 1799
@@ -377,6 +381,7 @@ extern void auditsc_get_stamp(struct audit_context *ctx,
struct timespec *t, unsigned int *serial);
extern int audit_set_loginuid(struct task_struct *task, uid_t loginuid);
extern uid_t audit_get_loginuid(struct audit_context *ctx);
+extern void audit_log_task_context(struct audit_buffer *ab);
extern int __audit_ipc_obj(struct kern_ipc_perm *ipcp);
extern int __audit_ipc_set_perm(unsigned long qbytes, uid_t uid, gid_t gid, mode_t mode);
extern int audit_bprm(struct linux_binprm *bprm);
@@ -449,6 +454,7 @@ extern int audit_n_rules;
#define audit_inode_update(i) do { ; } while (0)
#define auditsc_get_stamp(c,t,s) do { BUG(); } while (0)
#define audit_get_loginuid(c) ({ -1; })
+#define audit_log_task_context(b) do { ; } while (0)
#define audit_ipc_obj(i) ({ 0; })
#define audit_ipc_set_perm(q,u,g,m) ({ 0; })
#define audit_bprm(p) ({ 0; })
diff --git a/include/linux/bootmem.h b/include/linux/bootmem.h
index 31e9abb6d97..2275f274870 100644
--- a/include/linux/bootmem.h
+++ b/include/linux/bootmem.h
@@ -119,8 +119,7 @@ extern void *alloc_large_system_hash(const char *tablename,
unsigned int *_hash_mask,
unsigned long limit);
-#define HASH_HIGHMEM 0x00000001 /* Consider highmem? */
-#define HASH_EARLY 0x00000002 /* Allocating during early boot? */
+#define HASH_EARLY 0x00000001 /* Allocating during early boot? */
/* Only NUMA needs hash distribution.
* IA64 is known to have sufficient vmalloc space.
diff --git a/include/linux/bottom_half.h b/include/linux/bottom_half.h
new file mode 100644
index 00000000000..777dbf695d4
--- /dev/null
+++ b/include/linux/bottom_half.h
@@ -0,0 +1,10 @@
+#ifndef _LINUX_BH_H
+#define _LINUX_BH_H
+
+extern void local_bh_disable(void);
+extern void __local_bh_enable(void);
+extern void _local_bh_enable(void);
+extern void local_bh_enable(void);
+extern void local_bh_enable_ip(unsigned long ip);
+
+#endif /* _LINUX_BH_H */
diff --git a/include/linux/carta_random32.h b/include/linux/carta_random32.h
deleted file mode 100644
index f6f3bd9f20b..00000000000
--- a/include/linux/carta_random32.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Fast, simple, yet decent quality random number generator based on
- * a paper by David G. Carta ("Two Fast Implementations of the
- * `Minimal Standard' Random Number Generator," Communications of the
- * ACM, January, 1990).
- *
- * Copyright (c) 2002-2006 Hewlett-Packard Development Company, L.P.
- * Contributed by Stephane Eranian <eranian@hpl.hp.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General Public
- * License as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- * 02111-1307 USA
- */
-#ifndef _LINUX_CARTA_RANDOM32_H_
-#define _LINUX_CARTA_RANDOM32_H_
-
-u64 carta_random32(u64 seed);
-
-#endif /* _LINUX_CARTA_RANDOM32_H_ */
diff --git a/include/linux/cciss_ioctl.h b/include/linux/cciss_ioctl.h
index 6e27f42e3a5..cb57c30081a 100644
--- a/include/linux/cciss_ioctl.h
+++ b/include/linux/cciss_ioctl.h
@@ -80,7 +80,7 @@ typedef __u32 DriverVer_type;
#define HWORD __u16
#define DWORD __u32
-#define CISS_MAX_LUN 16
+#define CISS_MAX_LUN 1024
#define LEVEL2LUN 1 // index into Target(x) structure, due to byte swapping
#define LEVEL3LUN 0
diff --git a/include/linux/cdev.h b/include/linux/cdev.h
index ee5f53f2ca1..f309b00e986 100644
--- a/include/linux/cdev.h
+++ b/include/linux/cdev.h
@@ -2,6 +2,10 @@
#define _LINUX_CDEV_H
#ifdef __KERNEL__
+#include <linux/kobject.h>
+#include <linux/kdev_t.h>
+#include <linux/list.h>
+
struct cdev {
struct kobject kobj;
struct module *owner;
diff --git a/include/linux/cpu.h b/include/linux/cpu.h
index f02d71bf689..bfb520212d7 100644
--- a/include/linux/cpu.h
+++ b/include/linux/cpu.h
@@ -24,10 +24,11 @@
#include <linux/compiler.h>
#include <linux/cpumask.h>
#include <asm/semaphore.h>
+#include <linux/mutex.h>
struct cpu {
int node_id; /* The node which contains the CPU */
- int no_control; /* Should the sysfs control file be created? */
+ int hotpluggable; /* creates sysfs control file if hotpluggable */
struct sys_device sysdev;
};
@@ -74,6 +75,17 @@ extern struct sysdev_class cpu_sysdev_class;
#ifdef CONFIG_HOTPLUG_CPU
/* Stop CPUs going up and down. */
+
+static inline void cpuhotplug_mutex_lock(struct mutex *cpu_hp_mutex)
+{
+ mutex_lock(cpu_hp_mutex);
+}
+
+static inline void cpuhotplug_mutex_unlock(struct mutex *cpu_hp_mutex)
+{
+ mutex_unlock(cpu_hp_mutex);
+}
+
extern void lock_cpu_hotplug(void);
extern void unlock_cpu_hotplug(void);
#define hotcpu_notifier(fn, pri) { \
@@ -85,17 +97,24 @@ extern void unlock_cpu_hotplug(void);
#define unregister_hotcpu_notifier(nb) unregister_cpu_notifier(nb)
int cpu_down(unsigned int cpu);
#define cpu_is_offline(cpu) unlikely(!cpu_online(cpu))
-#else
+
+#else /* CONFIG_HOTPLUG_CPU */
+
+static inline void cpuhotplug_mutex_lock(struct mutex *cpu_hp_mutex)
+{ }
+static inline void cpuhotplug_mutex_unlock(struct mutex *cpu_hp_mutex)
+{ }
+
#define lock_cpu_hotplug() do { } while (0)
#define unlock_cpu_hotplug() do { } while (0)
#define lock_cpu_hotplug_interruptible() 0
-#define hotcpu_notifier(fn, pri) do { } while (0)
-#define register_hotcpu_notifier(nb) do { } while (0)
-#define unregister_hotcpu_notifier(nb) do { } while (0)
+#define hotcpu_notifier(fn, pri) do { (void)(fn); } while (0)
+#define register_hotcpu_notifier(nb) do { (void)(nb); } while (0)
+#define unregister_hotcpu_notifier(nb) do { (void)(nb); } while (0)
/* CPUs don't go offline once they're online w/o CONFIG_HOTPLUG_CPU */
static inline int cpu_is_offline(int cpu) { return 0; }
-#endif
+#endif /* CONFIG_HOTPLUG_CPU */
#ifdef CONFIG_SUSPEND_SMP
extern int disable_nonboot_cpus(void);
diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h
index 4d8adf66368..8821e1f75b4 100644
--- a/include/linux/cpuset.h
+++ b/include/linux/cpuset.h
@@ -23,6 +23,7 @@ extern void cpuset_fork(struct task_struct *p);
extern void cpuset_exit(struct task_struct *p);
extern cpumask_t cpuset_cpus_allowed(struct task_struct *p);
extern nodemask_t cpuset_mems_allowed(struct task_struct *p);
+#define cpuset_current_mems_allowed (current->mems_allowed)
void cpuset_init_current_mems_allowed(void);
void cpuset_update_task_memory_state(void);
#define cpuset_nodes_subset_current_mems_allowed(nodes) \
@@ -45,7 +46,7 @@ extern int cpuset_excl_nodes_overlap(const struct task_struct *p);
extern int cpuset_memory_pressure_enabled;
extern void __cpuset_memory_pressure_bump(void);
-extern struct file_operations proc_cpuset_operations;
+extern const struct file_operations proc_cpuset_operations;
extern char *cpuset_task_status_allowed(struct task_struct *task, char *buffer);
extern void cpuset_lock(void);
@@ -83,6 +84,7 @@ static inline nodemask_t cpuset_mems_allowed(struct task_struct *p)
return node_possible_map;
}
+#define cpuset_current_mems_allowed (node_online_map)
static inline void cpuset_init_current_mems_allowed(void) {}
static inline void cpuset_update_task_memory_state(void) {}
#define cpuset_nodes_subset_current_mems_allowed(nodes) (1)
diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index 6485e9716b3..4aa9046601d 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -241,12 +241,8 @@ int crypto_unregister_alg(struct crypto_alg *alg);
* Algorithm query interface.
*/
#ifdef CONFIG_CRYPTO
-int crypto_alg_available(const char *name, u32 flags)
- __deprecated_for_modules;
int crypto_has_alg(const char *name, u32 type, u32 mask);
#else
-static int crypto_alg_available(const char *name, u32 flags)
- __deprecated_for_modules;
static inline int crypto_alg_available(const char *name, u32 flags)
{
return 0;
@@ -707,16 +703,6 @@ static inline void crypto_cipher_decrypt_one(struct crypto_cipher *tfm,
dst, src);
}
-void crypto_digest_init(struct crypto_tfm *tfm) __deprecated_for_modules;
-void crypto_digest_update(struct crypto_tfm *tfm,
- struct scatterlist *sg, unsigned int nsg)
- __deprecated_for_modules;
-void crypto_digest_final(struct crypto_tfm *tfm, u8 *out)
- __deprecated_for_modules;
-void crypto_digest_digest(struct crypto_tfm *tfm,
- struct scatterlist *sg, unsigned int nsg, u8 *out)
- __deprecated_for_modules;
-
static inline struct crypto_hash *__crypto_hash_cast(struct crypto_tfm *tfm)
{
return (struct crypto_hash *)tfm;
@@ -729,14 +715,6 @@ static inline struct crypto_hash *crypto_hash_cast(struct crypto_tfm *tfm)
return __crypto_hash_cast(tfm);
}
-static int crypto_digest_setkey(struct crypto_tfm *tfm, const u8 *key,
- unsigned int keylen) __deprecated;
-static inline int crypto_digest_setkey(struct crypto_tfm *tfm,
- const u8 *key, unsigned int keylen)
-{
- return tfm->crt_hash.setkey(crypto_hash_cast(tfm), key, keylen);
-}
-
static inline struct crypto_hash *crypto_alloc_hash(const char *alg_name,
u32 type, u32 mask)
{
diff --git a/include/linux/debug_locks.h b/include/linux/debug_locks.h
index 952bee79a8f..a1c10b0c4cf 100644
--- a/include/linux/debug_locks.h
+++ b/include/linux/debug_locks.h
@@ -24,7 +24,7 @@ extern int debug_locks_off(void);
int __ret = 0; \
\
if (unlikely(c)) { \
- if (debug_locks_off()) \
+ if (debug_locks_silent || debug_locks_off()) \
WARN_ON(1); \
__ret = 1; \
} \
diff --git a/include/linux/delayacct.h b/include/linux/delayacct.h
index 561e2a77805..55d1ca5e60f 100644
--- a/include/linux/delayacct.h
+++ b/include/linux/delayacct.h
@@ -30,7 +30,7 @@
#ifdef CONFIG_TASK_DELAY_ACCT
extern int delayacct_on; /* Delay accounting turned on/off */
-extern kmem_cache_t *delayacct_cache;
+extern struct kmem_cache *delayacct_cache;
extern void delayacct_init(void);
extern void __delayacct_tsk_init(struct task_struct *);
extern void __delayacct_tsk_exit(struct task_struct *);
diff --git a/include/linux/device.h b/include/linux/device.h
index 583a341e016..49ab53ce92d 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -371,6 +371,9 @@ struct device {
core doesn't touch it */
struct dev_pm_info power;
+#ifdef CONFIG_NUMA
+ int numa_node; /* NUMA node this device is close to */
+#endif
u64 *dma_mask; /* dma mask (if dma'able device) */
u64 coherent_dma_mask;/* Like dma_mask, but for
alloc_coherent mappings as
@@ -394,6 +397,25 @@ struct device {
void (*release)(struct device * dev);
};
+#ifdef CONFIG_NUMA
+static inline int dev_to_node(struct device *dev)
+{
+ return dev->numa_node;
+}
+static inline void set_dev_node(struct device *dev, int node)
+{
+ dev->numa_node = node;
+}
+#else
+static inline int dev_to_node(struct device *dev)
+{
+ return -1;
+}
+static inline void set_dev_node(struct device *dev, int node)
+{
+}
+#endif
+
static inline void *
dev_get_drvdata (struct device *dev)
{
diff --git a/include/linux/efi.h b/include/linux/efi.h
index 66d621dbcb6..df1c91855f0 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -300,8 +300,9 @@ extern int efi_mem_attribute_range (unsigned long phys_addr, unsigned long size,
extern int __init efi_uart_console_only (void);
extern void efi_initialize_iomem_resources(struct resource *code_resource,
struct resource *data_resource);
-extern unsigned long __init efi_get_time(void);
+extern unsigned long efi_get_time(void);
extern int __init efi_set_rtc_mmss(unsigned long nowtime);
+extern int is_available_memory(efi_memory_desc_t * md);
extern struct efi_memory_map memmap;
/**
diff --git a/include/linux/elf.h b/include/linux/elf.h
index 743d5c8e6d3..60713e6ea29 100644
--- a/include/linux/elf.h
+++ b/include/linux/elf.h
@@ -6,6 +6,8 @@
#include <linux/elf-em.h>
#include <asm/elf.h>
+struct file;
+
#ifndef elf_read_implies_exec
/* Executables for which elf_read_implies_exec() returns TRUE will
have the READ_IMPLIES_EXEC personality flag set automatically.
@@ -358,6 +360,7 @@ extern Elf32_Dyn _DYNAMIC [];
#define elfhdr elf32_hdr
#define elf_phdr elf32_phdr
#define elf_note elf32_note
+#define elf_addr_t Elf32_Off
#else
@@ -365,6 +368,7 @@ extern Elf64_Dyn _DYNAMIC [];
#define elfhdr elf64_hdr
#define elf_phdr elf64_phdr
#define elf_note elf64_note
+#define elf_addr_t Elf64_Off
#endif
diff --git a/include/linux/ext3_jbd.h b/include/linux/ext3_jbd.h
index ce0e6109aff..8c43b13a02f 100644
--- a/include/linux/ext3_jbd.h
+++ b/include/linux/ext3_jbd.h
@@ -109,74 +109,32 @@ int ext3_mark_inode_dirty(handle_t *handle, struct inode *inode);
* been done yet.
*/
-void ext3_journal_abort_handle(const char *caller, const char *err_fn,
- struct buffer_head *bh, handle_t *handle, int err);
-
-static inline int
-__ext3_journal_get_undo_access(const char *where, handle_t *handle,
- struct buffer_head *bh)
+static inline void ext3_journal_release_buffer(handle_t *handle,
+ struct buffer_head *bh)
{
- int err = journal_get_undo_access(handle, bh);
- if (err)
- ext3_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
- return err;
+ journal_release_buffer(handle, bh);
}
-static inline int
-__ext3_journal_get_write_access(const char *where, handle_t *handle,
- struct buffer_head *bh)
-{
- int err = journal_get_write_access(handle, bh);
- if (err)
- ext3_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
- return err;
-}
+void ext3_journal_abort_handle(const char *caller, const char *err_fn,
+ struct buffer_head *bh, handle_t *handle, int err);
-static inline void
-ext3_journal_release_buffer(handle_t *handle, struct buffer_head *bh)
-{
- journal_release_buffer(handle, bh);
-}
+int __ext3_journal_get_undo_access(const char *where, handle_t *handle,
+ struct buffer_head *bh);
-static inline int
-__ext3_journal_forget(const char *where, handle_t *handle, struct buffer_head *bh)
-{
- int err = journal_forget(handle, bh);
- if (err)
- ext3_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
- return err;
-}
+int __ext3_journal_get_write_access(const char *where, handle_t *handle,
+ struct buffer_head *bh);
-static inline int
-__ext3_journal_revoke(const char *where, handle_t *handle,
- unsigned long blocknr, struct buffer_head *bh)
-{
- int err = journal_revoke(handle, blocknr, bh);
- if (err)
- ext3_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
- return err;
-}
+int __ext3_journal_forget(const char *where, handle_t *handle,
+ struct buffer_head *bh);
-static inline int
-__ext3_journal_get_create_access(const char *where,
- handle_t *handle, struct buffer_head *bh)
-{
- int err = journal_get_create_access(handle, bh);
- if (err)
- ext3_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
- return err;
-}
+int __ext3_journal_revoke(const char *where, handle_t *handle,
+ unsigned long blocknr, struct buffer_head *bh);
-static inline int
-__ext3_journal_dirty_metadata(const char *where,
- handle_t *handle, struct buffer_head *bh)
-{
- int err = journal_dirty_metadata(handle, bh);
- if (err)
- ext3_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
- return err;
-}
+int __ext3_journal_get_create_access(const char *where,
+ handle_t *handle, struct buffer_head *bh);
+int __ext3_journal_dirty_metadata(const char *where,
+ handle_t *handle, struct buffer_head *bh);
#define ext3_journal_get_undo_access(handle, bh) \
__ext3_journal_get_undo_access(__FUNCTION__, (handle), (bh))
diff --git a/include/linux/ext4_jbd2.h b/include/linux/ext4_jbd2.h
index 72dd631912e..d716e6392cf 100644
--- a/include/linux/ext4_jbd2.h
+++ b/include/linux/ext4_jbd2.h
@@ -114,74 +114,32 @@ int ext4_mark_inode_dirty(handle_t *handle, struct inode *inode);
* been done yet.
*/
-void ext4_journal_abort_handle(const char *caller, const char *err_fn,
- struct buffer_head *bh, handle_t *handle, int err);
-
-static inline int
-__ext4_journal_get_undo_access(const char *where, handle_t *handle,
- struct buffer_head *bh)
+static inline void ext4_journal_release_buffer(handle_t *handle,
+ struct buffer_head *bh)
{
- int err = jbd2_journal_get_undo_access(handle, bh);
- if (err)
- ext4_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
- return err;
+ jbd2_journal_release_buffer(handle, bh);
}
-static inline int
-__ext4_journal_get_write_access(const char *where, handle_t *handle,
- struct buffer_head *bh)
-{
- int err = jbd2_journal_get_write_access(handle, bh);
- if (err)
- ext4_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
- return err;
-}
+void ext4_journal_abort_handle(const char *caller, const char *err_fn,
+ struct buffer_head *bh, handle_t *handle, int err);
-static inline void
-ext4_journal_release_buffer(handle_t *handle, struct buffer_head *bh)
-{
- jbd2_journal_release_buffer(handle, bh);
-}
+int __ext4_journal_get_undo_access(const char *where, handle_t *handle,
+ struct buffer_head *bh);
-static inline int
-__ext4_journal_forget(const char *where, handle_t *handle, struct buffer_head *bh)
-{
- int err = jbd2_journal_forget(handle, bh);
- if (err)
- ext4_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
- return err;
-}
+int __ext4_journal_get_write_access(const char *where, handle_t *handle,
+ struct buffer_head *bh);
-static inline int
-__ext4_journal_revoke(const char *where, handle_t *handle,
- ext4_fsblk_t blocknr, struct buffer_head *bh)
-{
- int err = jbd2_journal_revoke(handle, blocknr, bh);
- if (err)
- ext4_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
- return err;
-}
+int __ext4_journal_forget(const char *where, handle_t *handle,
+ struct buffer_head *bh);
-static inline int
-__ext4_journal_get_create_access(const char *where,
- handle_t *handle, struct buffer_head *bh)
-{
- int err = jbd2_journal_get_create_access(handle, bh);
- if (err)
- ext4_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
- return err;
-}
+int __ext4_journal_revoke(const char *where, handle_t *handle,
+ ext4_fsblk_t blocknr, struct buffer_head *bh);
-static inline int
-__ext4_journal_dirty_metadata(const char *where,
- handle_t *handle, struct buffer_head *bh)
-{
- int err = jbd2_journal_dirty_metadata(handle, bh);
- if (err)
- ext4_journal_abort_handle(where, __FUNCTION__, bh, handle,err);
- return err;
-}
+int __ext4_journal_get_create_access(const char *where,
+ handle_t *handle, struct buffer_head *bh);
+int __ext4_journal_dirty_metadata(const char *where,
+ handle_t *handle, struct buffer_head *bh);
#define ext4_journal_get_undo_access(handle, bh) \
__ext4_journal_get_undo_access(__FUNCTION__, (handle), (bh))
diff --git a/include/linux/file.h b/include/linux/file.h
index 74183e6f7f4..6e77b9177f9 100644
--- a/include/linux/file.h
+++ b/include/linux/file.h
@@ -64,6 +64,8 @@ struct files_struct {
#define files_fdtable(files) (rcu_dereference((files)->fdt))
+extern struct kmem_cache *filp_cachep;
+
extern void FASTCALL(__fput(struct file *));
extern void FASTCALL(fput(struct file *));
@@ -114,4 +116,6 @@ struct files_struct *get_files_struct(struct task_struct *);
void FASTCALL(put_files_struct(struct files_struct *fs));
void reset_files_struct(struct task_struct *, struct files_struct *);
+extern struct kmem_cache *files_cachep;
+
#endif /* __LINUX_FILE_H */
diff --git a/include/linux/freezer.h b/include/linux/freezer.h
new file mode 100644
index 00000000000..6e05e3e7ce3
--- /dev/null
+++ b/include/linux/freezer.h
@@ -0,0 +1,87 @@
+/* Freezer declarations */
+
+#ifdef CONFIG_PM
+/*
+ * Check if a process has been frozen
+ */
+static inline int frozen(struct task_struct *p)
+{
+ return p->flags & PF_FROZEN;
+}
+
+/*
+ * Check if there is a request to freeze a process
+ */
+static inline int freezing(struct task_struct *p)
+{
+ return p->flags & PF_FREEZE;
+}
+
+/*
+ * Request that a process be frozen
+ * FIXME: SMP problem. We may not modify other process' flags!
+ */
+static inline void freeze(struct task_struct *p)
+{
+ p->flags |= PF_FREEZE;
+}
+
+/*
+ * Sometimes we may need to cancel the previous 'freeze' request
+ */
+static inline void do_not_freeze(struct task_struct *p)
+{
+ p->flags &= ~PF_FREEZE;
+}
+
+/*
+ * Wake up a frozen process
+ */
+static inline int thaw_process(struct task_struct *p)
+{
+ if (frozen(p)) {
+ p->flags &= ~PF_FROZEN;
+ wake_up_process(p);
+ return 1;
+ }
+ return 0;
+}
+
+/*
+ * freezing is complete, mark process as frozen
+ */
+static inline void frozen_process(struct task_struct *p)
+{
+ p->flags = (p->flags & ~PF_FREEZE) | PF_FROZEN;
+}
+
+extern void refrigerator(void);
+extern int freeze_processes(void);
+extern void thaw_processes(void);
+
+static inline int try_to_freeze(void)
+{
+ if (freezing(current)) {
+ refrigerator();
+ return 1;
+ } else
+ return 0;
+}
+
+extern void thaw_some_processes(int all);
+
+#else
+static inline int frozen(struct task_struct *p) { return 0; }
+static inline int freezing(struct task_struct *p) { return 0; }
+static inline void freeze(struct task_struct *p) { BUG(); }
+static inline int thaw_process(struct task_struct *p) { return 1; }
+static inline void frozen_process(struct task_struct *p) { BUG(); }
+
+static inline void refrigerator(void) {}
+static inline int freeze_processes(void) { BUG(); return 0; }
+static inline void thaw_processes(void) {}
+
+static inline int try_to_freeze(void) { return 0; }
+
+
+#endif
diff --git a/include/linux/fs.h b/include/linux/fs.h
index cac7b1ef954..70b99fbb560 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -543,19 +543,22 @@ struct inode {
struct list_head i_dentry;
unsigned long i_ino;
atomic_t i_count;
- umode_t i_mode;
unsigned int i_nlink;
uid_t i_uid;
gid_t i_gid;
dev_t i_rdev;
+ unsigned long i_version;
loff_t i_size;
+#ifdef __NEED_I_SIZE_ORDERED
+ seqcount_t i_size_seqcount;
+#endif
struct timespec i_atime;
struct timespec i_mtime;
struct timespec i_ctime;
unsigned int i_blkbits;
- unsigned long i_version;
blkcnt_t i_blocks;
unsigned short i_bytes;
+ umode_t i_mode;
spinlock_t i_lock; /* i_blocks, i_bytes, maybe i_size */
struct mutex i_mutex;
struct rw_semaphore i_alloc_sem;
@@ -598,9 +601,6 @@ struct inode {
void *i_security;
#endif
void *i_private; /* fs or device private pointer */
-#ifdef __NEED_I_SIZE_ORDERED
- seqcount_t i_size_seqcount;
-#endif
};
/*
@@ -636,7 +636,7 @@ extern void inode_double_unlock(struct inode *inode1, struct inode *inode2);
* cmpxchg8b without the need of the lock prefix). For SMP compiles
* and 64bit archs it makes no difference if preempt is enabled or not.
*/
-static inline loff_t i_size_read(struct inode *inode)
+static inline loff_t i_size_read(const struct inode *inode)
{
#if BITS_PER_LONG==32 && defined(CONFIG_SMP)
loff_t i_size;
@@ -679,12 +679,12 @@ static inline void i_size_write(struct inode *inode, loff_t i_size)
#endif
}
-static inline unsigned iminor(struct inode *inode)
+static inline unsigned iminor(const struct inode *inode)
{
return MINOR(inode->i_rdev);
}
-static inline unsigned imajor(struct inode *inode)
+static inline unsigned imajor(const struct inode *inode)
{
return MAJOR(inode->i_rdev);
}
@@ -1481,7 +1481,9 @@ extern char * getname(const char __user *);
extern void __init vfs_caches_init_early(void);
extern void __init vfs_caches_init(unsigned long);
-#define __getname() kmem_cache_alloc(names_cachep, SLAB_KERNEL)
+extern struct kmem_cache *names_cachep;
+
+#define __getname() kmem_cache_alloc(names_cachep, GFP_KERNEL)
#define __putname(name) kmem_cache_free(names_cachep, (void *)(name))
#ifndef CONFIG_AUDITSYSCALL
#define putname(name) __putname(name)
diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h
index c623d12a486..11a36ceddf7 100644
--- a/include/linux/fs_struct.h
+++ b/include/linux/fs_struct.h
@@ -18,6 +18,8 @@ struct fs_struct {
.umask = 0022, \
}
+extern struct kmem_cache *fs_cachep;
+
extern void exit_fs(struct task_struct *);
extern void set_fs_altroot(void);
extern void set_fs_root(struct fs_struct *, struct vfsmount *, struct dentry *);
diff --git a/include/linux/fuse.h b/include/linux/fuse.h
index 9fc48a674b8..534744efe30 100644
--- a/include/linux/fuse.h
+++ b/include/linux/fuse.h
@@ -15,7 +15,7 @@
#define FUSE_KERNEL_VERSION 7
/** Minor version number of this interface */
-#define FUSE_KERNEL_MINOR_VERSION 7
+#define FUSE_KERNEL_MINOR_VERSION 8
/** The node ID of the root inode */
#define FUSE_ROOT_ID 1
@@ -92,6 +92,11 @@ struct fuse_file_lock {
#define FUSE_ASYNC_READ (1 << 0)
#define FUSE_POSIX_LOCKS (1 << 1)
+/**
+ * Release flags
+ */
+#define FUSE_RELEASE_FLUSH (1 << 0)
+
enum fuse_opcode {
FUSE_LOOKUP = 1,
FUSE_FORGET = 2, /* no reply */
@@ -127,6 +132,8 @@ enum fuse_opcode {
FUSE_ACCESS = 34,
FUSE_CREATE = 35,
FUSE_INTERRUPT = 36,
+ FUSE_BMAP = 37,
+ FUSE_DESTROY = 38,
};
/* The read buffer is required to be at least 8k, but may be much larger */
@@ -205,12 +212,13 @@ struct fuse_open_out {
struct fuse_release_in {
__u64 fh;
__u32 flags;
- __u32 padding;
+ __u32 release_flags;
+ __u64 lock_owner;
};
struct fuse_flush_in {
__u64 fh;
- __u32 flush_flags;
+ __u32 unused;
__u32 padding;
__u64 lock_owner;
};
@@ -296,6 +304,16 @@ struct fuse_interrupt_in {
__u64 unique;
};
+struct fuse_bmap_in {
+ __u64 block;
+ __u32 blocksize;
+ __u32 padding;
+};
+
+struct fuse_bmap_out {
+ __u64 block;
+};
+
struct fuse_in_header {
__u32 len;
__u32 opcode;
diff --git a/include/linux/genetlink.h b/include/linux/genetlink.h
index 9049dc65ae5..f7a93770e1b 100644
--- a/include/linux/genetlink.h
+++ b/include/linux/genetlink.h
@@ -17,6 +17,9 @@ struct genlmsghdr {
#define GENL_HDRLEN NLMSG_ALIGN(sizeof(struct genlmsghdr))
#define GENL_ADMIN_PERM 0x01
+#define GENL_CMD_CAP_DO 0x02
+#define GENL_CMD_CAP_DUMP 0x04
+#define GENL_CMD_CAP_HASPOL 0x08
/*
* List of reserved static generic netlink identifiers:
@@ -58,9 +61,6 @@ enum {
CTRL_ATTR_OP_UNSPEC,
CTRL_ATTR_OP_ID,
CTRL_ATTR_OP_FLAGS,
- CTRL_ATTR_OP_POLICY,
- CTRL_ATTR_OP_DOIT,
- CTRL_ATTR_OP_DUMPIT,
__CTRL_ATTR_OP_MAX,
};
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index bf2b6bc3f6f..00c314aedab 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -116,6 +116,9 @@ static inline enum zone_type gfp_zone(gfp_t flags)
#ifndef HAVE_ARCH_FREE_PAGE
static inline void arch_free_page(struct page *page, int order) { }
#endif
+#ifndef HAVE_ARCH_ALLOC_PAGE
+static inline void arch_alloc_page(struct page *page, int order) { }
+#endif
extern struct page *
FASTCALL(__alloc_pages(gfp_t, unsigned int, struct zonelist *));
diff --git a/include/linux/gfs2_ondisk.h b/include/linux/gfs2_ondisk.h
index a7ae7c177ca..8b7e4c1e32a 100644
--- a/include/linux/gfs2_ondisk.h
+++ b/include/linux/gfs2_ondisk.h
@@ -54,8 +54,13 @@ struct gfs2_inum {
__be64 no_addr;
};
-static inline int gfs2_inum_equal(const struct gfs2_inum *ino1,
- const struct gfs2_inum *ino2)
+struct gfs2_inum_host {
+ __u64 no_formal_ino;
+ __u64 no_addr;
+};
+
+static inline int gfs2_inum_equal(const struct gfs2_inum_host *ino1,
+ const struct gfs2_inum_host *ino2)
{
return ino1->no_formal_ino == ino2->no_formal_ino &&
ino1->no_addr == ino2->no_addr;
@@ -89,6 +94,12 @@ struct gfs2_meta_header {
__be32 __pad1; /* Was incarnation number in gfs1 */
};
+struct gfs2_meta_header_host {
+ __u32 mh_magic;
+ __u32 mh_type;
+ __u32 mh_format;
+};
+
/*
* super-block structure
*
@@ -128,6 +139,23 @@ struct gfs2_sb {
/* In gfs1, quota and license dinodes followed */
};
+struct gfs2_sb_host {
+ struct gfs2_meta_header_host sb_header;
+
+ __u32 sb_fs_format;
+ __u32 sb_multihost_format;
+
+ __u32 sb_bsize;
+ __u32 sb_bsize_shift;
+
+ struct gfs2_inum_host sb_master_dir; /* Was jindex dinode in gfs1 */
+ struct gfs2_inum_host sb_root_dir;
+
+ char sb_lockproto[GFS2_LOCKNAME_LEN];
+ char sb_locktable[GFS2_LOCKNAME_LEN];
+ /* In gfs1, quota and license dinodes followed */
+};
+
/*
* resource index structure
*/
@@ -145,6 +173,14 @@ struct gfs2_rindex {
__u8 ri_reserved[64];
};
+struct gfs2_rindex_host {
+ __u64 ri_addr; /* grp block disk address */
+ __u64 ri_data0; /* first data location */
+ __u32 ri_length; /* length of rgrp header in fs blocks */
+ __u32 ri_data; /* num of data blocks in rgrp */
+ __u32 ri_bitbytes; /* number of bytes in data bitmaps */
+};
+
/*
* resource group header structure
*/
@@ -176,6 +212,13 @@ struct gfs2_rgrp {
__u8 rg_reserved[80]; /* Several fields from gfs1 now reserved */
};
+struct gfs2_rgrp_host {
+ __u32 rg_flags;
+ __u32 rg_free;
+ __u32 rg_dinodes;
+ __u64 rg_igeneration;
+};
+
/*
* quota structure
*/
@@ -187,6 +230,12 @@ struct gfs2_quota {
__u8 qu_reserved[64];
};
+struct gfs2_quota_host {
+ __u64 qu_limit;
+ __u64 qu_warn;
+ __u64 qu_value;
+};
+
/*
* dinode structure
*/
@@ -270,6 +319,27 @@ struct gfs2_dinode {
__u8 di_reserved[56];
};
+struct gfs2_dinode_host {
+ __u64 di_size; /* number of bytes in file */
+ __u64 di_blocks; /* number of blocks in file */
+
+ /* This section varies from gfs1. Padding added to align with
+ * remainder of dinode
+ */
+ __u64 di_goal_meta; /* rgrp to alloc from next */
+ __u64 di_goal_data; /* data block goal */
+ __u64 di_generation; /* generation number for NFS */
+
+ __u32 di_flags; /* GFS2_DIF_... */
+ __u16 di_height; /* height of metadata */
+
+ /* These only apply to directories */
+ __u16 di_depth; /* Number of bits in the table */
+ __u32 di_entries; /* The number of entries in the directory */
+
+ __u64 di_eattr; /* extended attribute block number */
+};
+
/*
* directory structure - many of these per directory file
*/
@@ -344,6 +414,16 @@ struct gfs2_log_header {
__be32 lh_hash;
};
+struct gfs2_log_header_host {
+ struct gfs2_meta_header_host lh_header;
+
+ __u64 lh_sequence; /* Sequence number of this transaction */
+ __u32 lh_flags; /* GFS2_LOG_HEAD_... */
+ __u32 lh_tail; /* Block number of log tail */
+ __u32 lh_blkno;
+ __u32 lh_hash;
+};
+
/*
* Log type descriptor
*/
@@ -384,6 +464,11 @@ struct gfs2_inum_range {
__be64 ir_length;
};
+struct gfs2_inum_range_host {
+ __u64 ir_start;
+ __u64 ir_length;
+};
+
/*
* Statfs change
* Describes an change to the pool of free and allocated
@@ -396,6 +481,12 @@ struct gfs2_statfs_change {
__be64 sc_dinodes;
};
+struct gfs2_statfs_change_host {
+ __u64 sc_total;
+ __u64 sc_free;
+ __u64 sc_dinodes;
+};
+
/*
* Quota change
* Describes an allocation change for a particular
@@ -410,33 +501,38 @@ struct gfs2_quota_change {
__be32 qc_id;
};
+struct gfs2_quota_change_host {
+ __u64 qc_change;
+ __u32 qc_flags; /* GFS2_QCF_... */
+ __u32 qc_id;
+};
+
#ifdef __KERNEL__
/* Translation functions */
-extern void gfs2_inum_in(struct gfs2_inum *no, const void *buf);
-extern void gfs2_inum_out(const struct gfs2_inum *no, void *buf);
-extern void gfs2_sb_in(struct gfs2_sb *sb, const void *buf);
-extern void gfs2_rindex_in(struct gfs2_rindex *ri, const void *buf);
-extern void gfs2_rindex_out(const struct gfs2_rindex *ri, void *buf);
-extern void gfs2_rgrp_in(struct gfs2_rgrp *rg, const void *buf);
-extern void gfs2_rgrp_out(const struct gfs2_rgrp *rg, void *buf);
-extern void gfs2_quota_in(struct gfs2_quota *qu, const void *buf);
-extern void gfs2_quota_out(const struct gfs2_quota *qu, void *buf);
-extern void gfs2_dinode_in(struct gfs2_dinode *di, const void *buf);
-extern void gfs2_dinode_out(const struct gfs2_dinode *di, void *buf);
+extern void gfs2_inum_in(struct gfs2_inum_host *no, const void *buf);
+extern void gfs2_inum_out(const struct gfs2_inum_host *no, void *buf);
+extern void gfs2_sb_in(struct gfs2_sb_host *sb, const void *buf);
+extern void gfs2_rindex_in(struct gfs2_rindex_host *ri, const void *buf);
+extern void gfs2_rindex_out(const struct gfs2_rindex_host *ri, void *buf);
+extern void gfs2_rgrp_in(struct gfs2_rgrp_host *rg, const void *buf);
+extern void gfs2_rgrp_out(const struct gfs2_rgrp_host *rg, void *buf);
+extern void gfs2_quota_in(struct gfs2_quota_host *qu, const void *buf);
+struct gfs2_inode;
+extern void gfs2_dinode_out(const struct gfs2_inode *ip, void *buf);
extern void gfs2_ea_header_in(struct gfs2_ea_header *ea, const void *buf);
extern void gfs2_ea_header_out(const struct gfs2_ea_header *ea, void *buf);
-extern void gfs2_log_header_in(struct gfs2_log_header *lh, const void *buf);
-extern void gfs2_inum_range_in(struct gfs2_inum_range *ir, const void *buf);
-extern void gfs2_inum_range_out(const struct gfs2_inum_range *ir, void *buf);
-extern void gfs2_statfs_change_in(struct gfs2_statfs_change *sc, const void *buf);
-extern void gfs2_statfs_change_out(const struct gfs2_statfs_change *sc, void *buf);
-extern void gfs2_quota_change_in(struct gfs2_quota_change *qc, const void *buf);
+extern void gfs2_log_header_in(struct gfs2_log_header_host *lh, const void *buf);
+extern void gfs2_inum_range_in(struct gfs2_inum_range_host *ir, const void *buf);
+extern void gfs2_inum_range_out(const struct gfs2_inum_range_host *ir, void *buf);
+extern void gfs2_statfs_change_in(struct gfs2_statfs_change_host *sc, const void *buf);
+extern void gfs2_statfs_change_out(const struct gfs2_statfs_change_host *sc, void *buf);
+extern void gfs2_quota_change_in(struct gfs2_quota_change_host *qc, const void *buf);
/* Printing functions */
-extern void gfs2_rindex_print(const struct gfs2_rindex *ri);
-extern void gfs2_dinode_print(const struct gfs2_dinode *di);
+extern void gfs2_rindex_print(const struct gfs2_rindex_host *ri);
+extern void gfs2_dinode_print(const struct gfs2_inode *ip);
#endif /* __KERNEL__ */
diff --git a/include/linux/highmem.h b/include/linux/highmem.h
index fd7d12daa94..3d8768b619e 100644
--- a/include/linux/highmem.h
+++ b/include/linux/highmem.h
@@ -3,6 +3,7 @@
#include <linux/fs.h>
#include <linux/mm.h>
+#include <linux/uaccess.h>
#include <asm/cacheflush.h>
@@ -41,9 +42,10 @@ static inline void *kmap(struct page *page)
#define kunmap(page) do { (void) (page); } while (0)
-#define kmap_atomic(page, idx) page_address(page)
-#define kunmap_atomic(addr, idx) do { } while (0)
-#define kmap_atomic_pfn(pfn, idx) page_address(pfn_to_page(pfn))
+#define kmap_atomic(page, idx) \
+ ({ pagefault_disable(); page_address(page); })
+#define kunmap_atomic(addr, idx) do { pagefault_enable(); } while (0)
+#define kmap_atomic_pfn(pfn, idx) kmap_atomic(pfn_to_page(pfn), (idx))
#define kmap_atomic_to_page(ptr) virt_to_page(ptr)
#endif
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index ace64e57e17..a60995afe33 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -35,6 +35,7 @@ extern int sysctl_hugetlb_shm_group;
pte_t *huge_pte_alloc(struct mm_struct *mm, unsigned long addr);
pte_t *huge_pte_offset(struct mm_struct *mm, unsigned long addr);
+int huge_pmd_unshare(struct mm_struct *mm, unsigned long *addr, pte_t *ptep);
struct page *follow_huge_addr(struct mm_struct *mm, unsigned long address,
int write);
struct page *follow_huge_pmd(struct mm_struct *mm, unsigned long address,
diff --git a/include/linux/i2o.h b/include/linux/i2o.h
index 1fb02e17f6f..52f53e2e70c 100644
--- a/include/linux/i2o.h
+++ b/include/linux/i2o.h
@@ -490,7 +490,7 @@ struct i2o_dma {
*/
struct i2o_pool {
char *name;
- kmem_cache_t *slab;
+ struct kmem_cache *slab;
mempool_t *mempool;
};
@@ -986,7 +986,8 @@ extern void i2o_driver_unregister(struct i2o_driver *);
/**
* i2o_driver_notify_controller_add - Send notification of added controller
- * to a single I2O driver
+ * @drv: I2O driver
+ * @c: I2O controller
*
* Send notification of added controller to a single registered driver.
*/
@@ -998,8 +999,9 @@ static inline void i2o_driver_notify_controller_add(struct i2o_driver *drv,
};
/**
- * i2o_driver_notify_controller_remove - Send notification of removed
- * controller to a single I2O driver
+ * i2o_driver_notify_controller_remove - Send notification of removed controller
+ * @drv: I2O driver
+ * @c: I2O controller
*
* Send notification of removed controller to a single registered driver.
*/
@@ -1011,8 +1013,9 @@ static inline void i2o_driver_notify_controller_remove(struct i2o_driver *drv,
};
/**
- * i2o_driver_notify_device_add - Send notification of added device to a
- * single I2O driver
+ * i2o_driver_notify_device_add - Send notification of added device
+ * @drv: I2O driver
+ * @i2o_dev: the added i2o_device
*
* Send notification of added device to a single registered driver.
*/
@@ -1025,7 +1028,8 @@ static inline void i2o_driver_notify_device_add(struct i2o_driver *drv,
/**
* i2o_driver_notify_device_remove - Send notification of removed device
- * to a single I2O driver
+ * @drv: I2O driver
+ * @i2o_dev: the added i2o_device
*
* Send notification of removed device to a single registered driver.
*/
@@ -1148,7 +1152,7 @@ static inline void i2o_msg_post(struct i2o_controller *c,
/**
* i2o_msg_post_wait - Post and wait a message and wait until return
* @c: controller
- * @m: message to post
+ * @msg: message to post
* @timeout: time in seconds to wait
*
* This API allows an OSM to post a message and then be told whether or
diff --git a/include/linux/init_task.h b/include/linux/init_task.h
index 33c5daacc74..733790d4f7d 100644
--- a/include/linux/init_task.h
+++ b/include/linux/init_task.h
@@ -73,7 +73,7 @@
extern struct nsproxy init_nsproxy;
#define INIT_NSPROXY(nsproxy) { \
.count = ATOMIC_INIT(1), \
- .nslock = SPIN_LOCK_UNLOCKED, \
+ .nslock = __SPIN_LOCK_UNLOCKED(nsproxy.nslock), \
.uts_ns = &init_uts_ns, \
.namespace = NULL, \
INIT_IPC_NS(ipc_ns) \
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index 5b83e7b5962..de7593f4e89 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -11,6 +11,7 @@
#include <linux/hardirq.h>
#include <linux/sched.h>
#include <linux/irqflags.h>
+#include <linux/bottom_half.h>
#include <asm/atomic.h>
#include <asm/ptrace.h>
#include <asm/system.h>
@@ -217,12 +218,6 @@ static inline void __deprecated save_and_cli(unsigned long *x)
#define save_and_cli(x) save_and_cli(&x)
#endif /* CONFIG_SMP */
-extern void local_bh_disable(void);
-extern void __local_bh_enable(void);
-extern void _local_bh_enable(void);
-extern void local_bh_enable(void);
-extern void local_bh_enable_ip(unsigned long ip);
-
/* PLEASE, avoid to allocate new softirqs, if you need not _really_ high
frequency threaded job scheduling. For almost all the purposes
tasklets are more than enough. F.e. all serial device BHs et
diff --git a/include/linux/ipmi.h b/include/linux/ipmi.h
index 796ca009fd4..7a9db390c56 100644
--- a/include/linux/ipmi.h
+++ b/include/linux/ipmi.h
@@ -208,6 +208,15 @@ struct kernel_ipmi_msg
code as the first byte of the incoming data, unlike a response. */
+/*
+ * Modes for ipmi_set_maint_mode() and the userland IOCTL. The AUTO
+ * setting is the default and means it will be set on certain
+ * commands. Hard setting it on and off will override automatic
+ * operation.
+ */
+#define IPMI_MAINTENANCE_MODE_AUTO 0
+#define IPMI_MAINTENANCE_MODE_OFF 1
+#define IPMI_MAINTENANCE_MODE_ON 2
#ifdef __KERNEL__
@@ -374,6 +383,35 @@ int ipmi_unregister_for_cmd(ipmi_user_t user,
unsigned int chans);
/*
+ * Go into a mode where the driver will not autonomously attempt to do
+ * things with the interface. It will still respond to attentions and
+ * interrupts, and it will expect that commands will complete. It
+ * will not automatcially check for flags, events, or things of that
+ * nature.
+ *
+ * This is primarily used for firmware upgrades. The idea is that
+ * when you go into firmware upgrade mode, you do this operation
+ * and the driver will not attempt to do anything but what you tell
+ * it or what the BMC asks for.
+ *
+ * Note that if you send a command that resets the BMC, the driver
+ * will still expect a response from that command. So the BMC should
+ * reset itself *after* the response is sent. Resetting before the
+ * response is just silly.
+ *
+ * If in auto maintenance mode, the driver will automatically go into
+ * maintenance mode for 30 seconds if it sees a cold reset, a warm
+ * reset, or a firmware NetFN. This means that code that uses only
+ * firmware NetFN commands to do upgrades will work automatically
+ * without change, assuming it sends a message every 30 seconds or
+ * less.
+ *
+ * See the IPMI_MAINTENANCE_MODE_xxx defines for what the mode means.
+ */
+int ipmi_get_maintenance_mode(ipmi_user_t user);
+int ipmi_set_maintenance_mode(ipmi_user_t user, int mode);
+
+/*
* Allow run-to-completion mode to be set for the interface of
* a specific user.
*/
@@ -656,4 +694,11 @@ struct ipmi_timing_parms
#define IPMICTL_GET_TIMING_PARMS_CMD _IOR(IPMI_IOC_MAGIC, 23, \
struct ipmi_timing_parms)
+/*
+ * Set the maintenance mode. See ipmi_set_maintenance_mode() above
+ * for a description of what this does.
+ */
+#define IPMICTL_GET_MAINTENANCE_MODE_CMD _IOR(IPMI_IOC_MAGIC, 30, int)
+#define IPMICTL_SET_MAINTENANCE_MODE_CMD _IOW(IPMI_IOC_MAGIC, 31, int)
+
#endif /* __LINUX_IPMI_H */
diff --git a/include/linux/ipmi_msgdefs.h b/include/linux/ipmi_msgdefs.h
index 4d04d8b58a0..b56a158d587 100644
--- a/include/linux/ipmi_msgdefs.h
+++ b/include/linux/ipmi_msgdefs.h
@@ -46,6 +46,8 @@
#define IPMI_NETFN_APP_REQUEST 0x06
#define IPMI_NETFN_APP_RESPONSE 0x07
#define IPMI_GET_DEVICE_ID_CMD 0x01
+#define IPMI_COLD_RESET_CMD 0x02
+#define IPMI_WARM_RESET_CMD 0x03
#define IPMI_CLEAR_MSG_FLAGS_CMD 0x30
#define IPMI_GET_DEVICE_GUID_CMD 0x08
#define IPMI_GET_MSG_FLAGS_CMD 0x31
@@ -60,20 +62,27 @@
#define IPMI_NETFN_STORAGE_RESPONSE 0x0b
#define IPMI_ADD_SEL_ENTRY_CMD 0x44
+#define IPMI_NETFN_FIRMWARE_REQUEST 0x08
+#define IPMI_NETFN_FIRMWARE_RESPONSE 0x09
+
/* The default slave address */
#define IPMI_BMC_SLAVE_ADDR 0x20
/* The BT interface on high-end HP systems supports up to 255 bytes in
* one transfer. Its "virtual" BMC supports some commands that are longer
* than 128 bytes. Use the full 256, plus NetFn/LUN, Cmd, cCode, plus
- * some overhead. It would be nice to base this on the "BT Capabilities"
- * but that's too hard to propagate to the rest of the driver. */
+ * some overhead; it's not worth the effort to dynamically size this based
+ * on the results of the "Get BT Capabilities" command. */
#define IPMI_MAX_MSG_LENGTH 272 /* multiple of 16 */
#define IPMI_CC_NO_ERROR 0x00
#define IPMI_NODE_BUSY_ERR 0xc0
#define IPMI_INVALID_COMMAND_ERR 0xc1
+#define IPMI_TIMEOUT_ERR 0xc3
#define IPMI_ERR_MSG_TRUNCATED 0xc6
+#define IPMI_REQ_LEN_INVALID_ERR 0xc7
+#define IPMI_REQ_LEN_EXCEEDED_ERR 0xc8
+#define IPMI_NOT_IN_MY_STATE_ERR 0xd5 /* IPMI 2.0 */
#define IPMI_LOST_ARBITRATION_ERR 0x81
#define IPMI_BUS_ERR 0x82
#define IPMI_NAK_ON_WRITE_ERR 0x83
diff --git a/include/linux/ipmi_smi.h b/include/linux/ipmi_smi.h
index 6d9c7e4da47..c0633108d05 100644
--- a/include/linux/ipmi_smi.h
+++ b/include/linux/ipmi_smi.h
@@ -115,6 +115,13 @@ struct ipmi_smi_handlers
poll for operations during things like crash dumps. */
void (*poll)(void *send_info);
+ /* Enable/disable firmware maintenance mode. Note that this
+ is *not* the modes defined, this is simply an on/off
+ setting. The message handler does the mode handling. Note
+ that this is called from interupt context, so it cannot
+ block. */
+ void (*set_maintenance_mode)(void *send_info, int enable);
+
/* Tell the handler that we are using it/not using it. The
message handler get the modules that this handler belongs
to; this function lets the SMI claim any modules that it
@@ -173,6 +180,7 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
void *send_info,
struct ipmi_device_id *device_id,
struct device *dev,
+ const char *sysfs_name,
unsigned char slave_addr);
/*
diff --git a/include/linux/jbd.h b/include/linux/jbd.h
index fe89444b1c6..45273755126 100644
--- a/include/linux/jbd.h
+++ b/include/linux/jbd.h
@@ -839,7 +839,6 @@ struct journal_s
*/
/* Filing buffers */
-extern void __journal_temp_unlink_buffer(struct journal_head *jh);
extern void journal_unfile_buffer(journal_t *, struct journal_head *);
extern void __journal_unfile_buffer(struct journal_head *);
extern void __journal_refile_buffer(struct journal_head *);
@@ -949,7 +948,7 @@ void journal_put_journal_head(struct journal_head *jh);
/*
* handle management
*/
-extern kmem_cache_t *jbd_handle_cache;
+extern struct kmem_cache *jbd_handle_cache;
static inline handle_t *jbd_alloc_handle(gfp_t gfp_flags)
{
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
index ddb12879578..0e0fedd2039 100644
--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -848,7 +848,6 @@ struct journal_s
*/
/* Filing buffers */
-extern void __jbd2_journal_temp_unlink_buffer(struct journal_head *jh);
extern void jbd2_journal_unfile_buffer(journal_t *, struct journal_head *);
extern void __jbd2_journal_unfile_buffer(struct journal_head *);
extern void __jbd2_journal_refile_buffer(struct journal_head *);
@@ -958,7 +957,7 @@ void jbd2_journal_put_journal_head(struct journal_head *jh);
/*
* handle management
*/
-extern kmem_cache_t *jbd2_handle_cache;
+extern struct kmem_cache *jbd2_handle_cache;
static inline handle_t *jbd_alloc_handle(gfp_t gfp_flags)
{
diff --git a/include/linux/kexec.h b/include/linux/kexec.h
index a4ede62b339..e3abcec6c51 100644
--- a/include/linux/kexec.h
+++ b/include/linux/kexec.h
@@ -105,6 +105,7 @@ extern struct page *kimage_alloc_control_pages(struct kimage *image,
unsigned int order);
extern void crash_kexec(struct pt_regs *);
int kexec_should_crash(struct task_struct *);
+void crash_save_cpu(struct pt_regs *regs, int cpu);
extern struct kimage *kexec_image;
extern struct kimage *kexec_crash_image;
diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h
index ac4c0559f75..769be39b968 100644
--- a/include/linux/kprobes.h
+++ b/include/linux/kprobes.h
@@ -165,7 +165,7 @@ extern void arch_disarm_kprobe(struct kprobe *p);
extern int arch_init_kprobes(void);
extern void show_registers(struct pt_regs *regs);
extern kprobe_opcode_t *get_insn_slot(void);
-extern void free_insn_slot(kprobe_opcode_t *slot);
+extern void free_insn_slot(kprobe_opcode_t *slot, int dirty);
extern void kprobes_inc_nmissed_count(struct kprobe *p);
/* Get the kprobe at this addr (if any) - called with preemption disabled */
diff --git a/include/linux/ktime.h b/include/linux/ktime.h
index 84eeecd60a0..611f17f79ee 100644
--- a/include/linux/ktime.h
+++ b/include/linux/ktime.h
@@ -248,9 +248,9 @@ static inline struct timeval ktime_to_timeval(const ktime_t kt)
*
* Returns the scalar nanoseconds representation of kt
*/
-static inline u64 ktime_to_ns(const ktime_t kt)
+static inline s64 ktime_to_ns(const ktime_t kt)
{
- return (u64) kt.tv.sec * NSEC_PER_SEC + kt.tv.nsec;
+ return (s64) kt.tv.sec * NSEC_PER_SEC + kt.tv.nsec;
}
#endif
diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h
index 862d9730a60..8c39654549d 100644
--- a/include/linux/lockd/lockd.h
+++ b/include/linux/lockd/lockd.h
@@ -164,14 +164,12 @@ void nlmclnt_next_cookie(struct nlm_cookie *);
*/
struct nlm_host * nlmclnt_lookup_host(const struct sockaddr_in *, int, int, const char *, int);
struct nlm_host * nlmsvc_lookup_host(struct svc_rqst *, const char *, int);
-struct nlm_host * nlm_lookup_host(int server, const struct sockaddr_in *, int, int, const char *, int);
struct rpc_clnt * nlm_bind_host(struct nlm_host *);
void nlm_rebind_host(struct nlm_host *);
struct nlm_host * nlm_get_host(struct nlm_host *);
void nlm_release_host(struct nlm_host *);
void nlm_shutdown_hosts(void);
extern void nlm_host_rebooted(const struct sockaddr_in *, const char *, int, u32);
-struct nsm_handle *nsm_find(const struct sockaddr_in *, const char *, int);
void nsm_release(struct nsm_handle *);
diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
index 819f08f1310..498bfbd3b4e 100644
--- a/include/linux/lockdep.h
+++ b/include/linux/lockdep.h
@@ -193,7 +193,6 @@ extern void lockdep_free_key_range(void *start, unsigned long size);
extern void lockdep_off(void);
extern void lockdep_on(void);
-extern int lockdep_internal(void);
/*
* These methods are used by specific locking variants (spinlocks,
@@ -243,6 +242,8 @@ extern void lock_release(struct lockdep_map *lock, int nested,
# define INIT_LOCKDEP .lockdep_recursion = 0,
+#define lockdep_depth(tsk) ((tsk)->lockdep_depth)
+
#else /* !LOCKDEP */
static inline void lockdep_off(void)
@@ -253,11 +254,6 @@ static inline void lockdep_on(void)
{
}
-static inline int lockdep_internal(void)
-{
- return 0;
-}
-
# define lock_acquire(l, s, t, r, c, i) do { } while (0)
# define lock_release(l, n, i) do { } while (0)
# define lockdep_init() do { } while (0)
@@ -277,6 +273,9 @@ static inline int lockdep_internal(void)
* The class key takes no space if lockdep is disabled:
*/
struct lock_class_key { };
+
+#define lockdep_depth(tsk) (0)
+
#endif /* !LOCKDEP */
#if defined(CONFIG_TRACE_IRQFLAGS) && defined(CONFIG_GENERIC_HARDIRQS)
diff --git a/include/linux/mm.h b/include/linux/mm.h
index d538de90196..a17b147c61e 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -114,6 +114,8 @@ struct vm_area_struct {
#endif
};
+extern struct kmem_cache *vm_area_cachep;
+
/*
* This struct defines the per-mm list of VMAs for uClinux. If CONFIG_MMU is
* disabled, then there's a single shared list of VMAs maintained by the
@@ -294,6 +296,24 @@ void put_pages_list(struct list_head *pages);
void split_page(struct page *page, unsigned int order);
/*
+ * Compound pages have a destructor function. Provide a
+ * prototype for that function and accessor functions.
+ * These are _only_ valid on the head of a PG_compound page.
+ */
+typedef void compound_page_dtor(struct page *);
+
+static inline void set_compound_page_dtor(struct page *page,
+ compound_page_dtor *dtor)
+{
+ page[1].lru.next = (void *)dtor;
+}
+
+static inline compound_page_dtor *get_compound_page_dtor(struct page *page)
+{
+ return (compound_page_dtor *)page[1].lru.next;
+}
+
+/*
* Multiple processes may "see" the same page. E.g. for untouched
* mappings of /dev/null, all processes see the same page full of
* zeroes, and text pages of executables and shared libraries have
@@ -396,7 +416,9 @@ void split_page(struct page *page, unsigned int order);
* We are going to use the flags for the page to node mapping if its in
* there. This includes the case where there is no node, so it is implicit.
*/
-#define FLAGS_HAS_NODE (NODES_WIDTH > 0 || NODES_SHIFT == 0)
+#if !(NODES_WIDTH > 0 || NODES_SHIFT == 0)
+#define NODE_NOT_IN_PAGE_FLAGS
+#endif
#ifndef PFN_SECTION_SHIFT
#define PFN_SECTION_SHIFT 0
@@ -411,13 +433,18 @@ void split_page(struct page *page, unsigned int order);
#define NODES_PGSHIFT (NODES_PGOFF * (NODES_WIDTH != 0))
#define ZONES_PGSHIFT (ZONES_PGOFF * (ZONES_WIDTH != 0))
-/* NODE:ZONE or SECTION:ZONE is used to lookup the zone from a page. */
-#if FLAGS_HAS_NODE
-#define ZONETABLE_SHIFT (NODES_SHIFT + ZONES_SHIFT)
+/* NODE:ZONE or SECTION:ZONE is used to ID a zone for the buddy allcator */
+#ifdef NODE_NOT_IN_PAGEFLAGS
+#define ZONEID_SHIFT (SECTIONS_SHIFT + ZONES_SHIFT)
+#else
+#define ZONEID_SHIFT (NODES_SHIFT + ZONES_SHIFT)
+#endif
+
+#if ZONES_WIDTH > 0
+#define ZONEID_PGSHIFT ZONES_PGSHIFT
#else
-#define ZONETABLE_SHIFT (SECTIONS_SHIFT + ZONES_SHIFT)
+#define ZONEID_PGSHIFT NODES_PGOFF
#endif
-#define ZONETABLE_PGSHIFT ZONES_PGSHIFT
#if SECTIONS_WIDTH+NODES_WIDTH+ZONES_WIDTH > FLAGS_RESERVED
#error SECTIONS_WIDTH+NODES_WIDTH+ZONES_WIDTH > FLAGS_RESERVED
@@ -426,26 +453,28 @@ void split_page(struct page *page, unsigned int order);
#define ZONES_MASK ((1UL << ZONES_WIDTH) - 1)
#define NODES_MASK ((1UL << NODES_WIDTH) - 1)
#define SECTIONS_MASK ((1UL << SECTIONS_WIDTH) - 1)
-#define ZONETABLE_MASK ((1UL << ZONETABLE_SHIFT) - 1)
+#define ZONEID_MASK ((1UL << ZONEID_SHIFT) - 1)
static inline enum zone_type page_zonenum(struct page *page)
{
return (page->flags >> ZONES_PGSHIFT) & ZONES_MASK;
}
-struct zone;
-extern struct zone *zone_table[];
-
+/*
+ * The identification function is only used by the buddy allocator for
+ * determining if two pages could be buddies. We are not really
+ * identifying a zone since we could be using a the section number
+ * id if we have not node id available in page flags.
+ * We guarantee only that it will return the same value for two
+ * combinable pages in a zone.
+ */
static inline int page_zone_id(struct page *page)
{
- return (page->flags >> ZONETABLE_PGSHIFT) & ZONETABLE_MASK;
-}
-static inline struct zone *page_zone(struct page *page)
-{
- return zone_table[page_zone_id(page)];
+ BUILD_BUG_ON(ZONEID_PGSHIFT == 0 && ZONEID_MASK);
+ return (page->flags >> ZONEID_PGSHIFT) & ZONEID_MASK;
}
-static inline unsigned long zone_to_nid(struct zone *zone)
+static inline int zone_to_nid(struct zone *zone)
{
#ifdef CONFIG_NUMA
return zone->node;
@@ -454,13 +483,20 @@ static inline unsigned long zone_to_nid(struct zone *zone)
#endif
}
-static inline unsigned long page_to_nid(struct page *page)
+#ifdef NODE_NOT_IN_PAGE_FLAGS
+extern int page_to_nid(struct page *page);
+#else
+static inline int page_to_nid(struct page *page)
+{
+ return (page->flags >> NODES_PGSHIFT) & NODES_MASK;
+}
+#endif
+
+static inline struct zone *page_zone(struct page *page)
{
- if (FLAGS_HAS_NODE)
- return (page->flags >> NODES_PGSHIFT) & NODES_MASK;
- else
- return zone_to_nid(page_zone(page));
+ return &NODE_DATA(page_to_nid(page))->node_zones[page_zonenum(page)];
}
+
static inline unsigned long page_to_section(struct page *page)
{
return (page->flags >> SECTIONS_PGSHIFT) & SECTIONS_MASK;
@@ -477,6 +513,7 @@ static inline void set_page_node(struct page *page, unsigned long node)
page->flags &= ~(NODES_MASK << NODES_PGSHIFT);
page->flags |= (node & NODES_MASK) << NODES_PGSHIFT;
}
+
static inline void set_page_section(struct page *page, unsigned long section)
{
page->flags &= ~(SECTIONS_MASK << SECTIONS_PGSHIFT);
@@ -947,8 +984,6 @@ extern void mem_init(void);
extern void show_mem(void);
extern void si_meminfo(struct sysinfo * val);
extern void si_meminfo_node(struct sysinfo *val, int nid);
-extern void zonetable_add(struct zone *zone, int nid, enum zone_type zid,
- unsigned long pfn, unsigned long size);
#ifdef CONFIG_NUMA
extern void setup_per_cpu_pageset(void);
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index e06683e2bea..e339a7345f2 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -278,7 +278,7 @@ struct zone {
/*
* rarely used fields:
*/
- char *name;
+ const char *name;
} ____cacheline_internodealigned_in_smp;
/*
@@ -288,19 +288,94 @@ struct zone {
*/
#define DEF_PRIORITY 12
+/* Maximum number of zones on a zonelist */
+#define MAX_ZONES_PER_ZONELIST (MAX_NUMNODES * MAX_NR_ZONES)
+
+#ifdef CONFIG_NUMA
+/*
+ * We cache key information from each zonelist for smaller cache
+ * footprint when scanning for free pages in get_page_from_freelist().
+ *
+ * 1) The BITMAP fullzones tracks which zones in a zonelist have come
+ * up short of free memory since the last time (last_fullzone_zap)
+ * we zero'd fullzones.
+ * 2) The array z_to_n[] maps each zone in the zonelist to its node
+ * id, so that we can efficiently evaluate whether that node is
+ * set in the current tasks mems_allowed.
+ *
+ * Both fullzones and z_to_n[] are one-to-one with the zonelist,
+ * indexed by a zones offset in the zonelist zones[] array.
+ *
+ * The get_page_from_freelist() routine does two scans. During the
+ * first scan, we skip zones whose corresponding bit in 'fullzones'
+ * is set or whose corresponding node in current->mems_allowed (which
+ * comes from cpusets) is not set. During the second scan, we bypass
+ * this zonelist_cache, to ensure we look methodically at each zone.
+ *
+ * Once per second, we zero out (zap) fullzones, forcing us to
+ * reconsider nodes that might have regained more free memory.
+ * The field last_full_zap is the time we last zapped fullzones.
+ *
+ * This mechanism reduces the amount of time we waste repeatedly
+ * reexaming zones for free memory when they just came up low on
+ * memory momentarilly ago.
+ *
+ * The zonelist_cache struct members logically belong in struct
+ * zonelist. However, the mempolicy zonelists constructed for
+ * MPOL_BIND are intentionally variable length (and usually much
+ * shorter). A general purpose mechanism for handling structs with
+ * multiple variable length members is more mechanism than we want
+ * here. We resort to some special case hackery instead.
+ *
+ * The MPOL_BIND zonelists don't need this zonelist_cache (in good
+ * part because they are shorter), so we put the fixed length stuff
+ * at the front of the zonelist struct, ending in a variable length
+ * zones[], as is needed by MPOL_BIND.
+ *
+ * Then we put the optional zonelist cache on the end of the zonelist
+ * struct. This optional stuff is found by a 'zlcache_ptr' pointer in
+ * the fixed length portion at the front of the struct. This pointer
+ * both enables us to find the zonelist cache, and in the case of
+ * MPOL_BIND zonelists, (which will just set the zlcache_ptr to NULL)
+ * to know that the zonelist cache is not there.
+ *
+ * The end result is that struct zonelists come in two flavors:
+ * 1) The full, fixed length version, shown below, and
+ * 2) The custom zonelists for MPOL_BIND.
+ * The custom MPOL_BIND zonelists have a NULL zlcache_ptr and no zlcache.
+ *
+ * Even though there may be multiple CPU cores on a node modifying
+ * fullzones or last_full_zap in the same zonelist_cache at the same
+ * time, we don't lock it. This is just hint data - if it is wrong now
+ * and then, the allocator will still function, perhaps a bit slower.
+ */
+
+
+struct zonelist_cache {
+ unsigned short z_to_n[MAX_ZONES_PER_ZONELIST]; /* zone->nid */
+ DECLARE_BITMAP(fullzones, MAX_ZONES_PER_ZONELIST); /* zone full? */
+ unsigned long last_full_zap; /* when last zap'd (jiffies) */
+};
+#else
+struct zonelist_cache;
+#endif
+
/*
* One allocation request operates on a zonelist. A zonelist
* is a list of zones, the first one is the 'goal' of the
* allocation, the other zones are fallback zones, in decreasing
* priority.
*
- * Right now a zonelist takes up less than a cacheline. We never
- * modify it apart from boot-up, and only a few indices are used,
- * so despite the zonelist table being relatively big, the cache
- * footprint of this construct is very small.
+ * If zlcache_ptr is not NULL, then it is just the address of zlcache,
+ * as explained above. If zlcache_ptr is NULL, there is no zlcache.
*/
+
struct zonelist {
- struct zone *zones[MAX_NUMNODES * MAX_NR_ZONES + 1]; // NULL delimited
+ struct zonelist_cache *zlcache_ptr; // NULL or &zlcache
+ struct zone *zones[MAX_ZONES_PER_ZONELIST + 1]; // NULL delimited
+#ifdef CONFIG_NUMA
+ struct zonelist_cache zlcache; // optional ...
+#endif
};
#ifdef CONFIG_ARCH_POPULATES_NODE_MAP
diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
index 7c0c2c198f1..4a189dadb16 100644
--- a/include/linux/moduleparam.h
+++ b/include/linux/moduleparam.h
@@ -63,6 +63,9 @@ struct kparam_array
not there, read bits mean it's readable, write bits mean it's
writable. */
#define __module_param_call(prefix, name, set, get, arg, perm) \
+ /* Default value instead of permissions? */ \
+ static int __param_perm_check_##name __attribute__((unused)) = \
+ BUILD_BUG_ON_ZERO((perm) < 0 || (perm) > 0777 || ((perm) & 2)); \
static char __param_str_##name[] = prefix #name; \
static struct kernel_param const __param_##name \
__attribute_used__ \
diff --git a/include/linux/msg.h b/include/linux/msg.h
index acc7c174ff0..f1b60740d64 100644
--- a/include/linux/msg.h
+++ b/include/linux/msg.h
@@ -92,6 +92,12 @@ struct msg_queue {
struct list_head q_senders;
};
+/* Helper routines for sys_msgsnd and sys_msgrcv */
+extern long do_msgsnd(int msqid, long mtype, void __user *mtext,
+ size_t msgsz, int msgflg);
+extern long do_msgrcv(int msqid, long *pmtype, void __user *mtext,
+ size_t msgsz, long msgtyp, int msgflg);
+
#endif /* __KERNEL__ */
#endif /* _LINUX_MSG_H */
diff --git a/include/linux/mutex.h b/include/linux/mutex.h
index 27c48daa318..b2b91c47756 100644
--- a/include/linux/mutex.h
+++ b/include/linux/mutex.h
@@ -94,7 +94,7 @@ do { \
#define __MUTEX_INITIALIZER(lockname) \
{ .count = ATOMIC_INIT(1) \
- , .wait_lock = SPIN_LOCK_UNLOCKED \
+ , .wait_lock = __SPIN_LOCK_UNLOCKED(lockname.wait_lock) \
, .wait_list = LIST_HEAD_INIT(lockname.wait_list) \
__DEBUG_MUTEX_INITIALIZER(lockname) \
__DEP_MAP_MUTEX_INITIALIZER(lockname) }
diff --git a/include/linux/nbd.h b/include/linux/nbd.h
index d6b6dc09ad9..0f3e6930254 100644
--- a/include/linux/nbd.h
+++ b/include/linux/nbd.h
@@ -64,6 +64,7 @@ struct nbd_device {
struct gendisk *disk;
int blksize;
u64 bytesize;
+ pid_t pid; /* pid of nbd-client, if attached */
};
#endif
diff --git a/include/linux/netfilter/nf_conntrack_pptp.h b/include/linux/netfilter/nf_conntrack_pptp.h
index fb049ec11ff..9d8144a488c 100644
--- a/include/linux/netfilter/nf_conntrack_pptp.h
+++ b/include/linux/netfilter/nf_conntrack_pptp.h
@@ -2,6 +2,8 @@
#ifndef _NF_CONNTRACK_PPTP_H
#define _NF_CONNTRACK_PPTP_H
+#include <linux/netfilter/nf_conntrack_common.h>
+
/* state of the control session */
enum pptp_ctrlsess_state {
PPTP_SESSION_NONE, /* no session present */
@@ -295,7 +297,6 @@ union pptp_ctrl_union {
/* crap needed for nf_conntrack_compat.h */
struct nf_conn;
struct nf_conntrack_expect;
-enum ip_conntrack_info;
extern int
(*nf_nat_pptp_hook_outbound)(struct sk_buff **pskb,
diff --git a/include/linux/nmi.h b/include/linux/nmi.h
index e16904e28c3..acb4ed13024 100644
--- a/include/linux/nmi.h
+++ b/include/linux/nmi.h
@@ -15,9 +15,14 @@
* disables interrupts for a long time. This call is stateless.
*/
#ifdef ARCH_HAS_NMI_WATCHDOG
+#include <asm/nmi.h>
extern void touch_nmi_watchdog(void);
#else
# define touch_nmi_watchdog() touch_softlockup_watchdog()
#endif
+#ifndef trigger_all_cpu_backtrace
+#define trigger_all_cpu_backtrace() do { } while (0)
+#endif
+
#endif
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index c09da1e30c5..4d972bbef31 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -390,7 +390,7 @@
#define PCI_DEVICE_ID_NS_CS5535_IDE 0x002d
#define PCI_DEVICE_ID_NS_CS5535_AUDIO 0x002e
#define PCI_DEVICE_ID_NS_CS5535_USB 0x002f
-#define PCI_DEVICE_ID_NS_CS5535_VIDEO 0x0030
+#define PCI_DEVICE_ID_NS_GX_VIDEO 0x0030
#define PCI_DEVICE_ID_NS_SATURN 0x0035
#define PCI_DEVICE_ID_NS_SCx200_BRIDGE 0x0500
#define PCI_DEVICE_ID_NS_SCx200_SMI 0x0501
@@ -403,8 +403,7 @@
#define PCI_DEVICE_ID_NS_SC1100_XBUS 0x0515
#define PCI_DEVICE_ID_NS_87410 0xd001
-#define PCI_DEVICE_ID_NS_CS5535_HOST_BRIDGE 0x0028
-#define PCI_DEVICE_ID_NS_CS5535_ISA_BRIDGE 0x002b
+#define PCI_DEVICE_ID_NS_GX_HOST_BRIDGE 0x0028
#define PCI_VENDOR_ID_TSENG 0x100c
#define PCI_DEVICE_ID_TSENG_W32P_2 0x3202
@@ -1864,6 +1863,7 @@
#define PCI_DEVICE_ID_OXSEMI_16PCI95N 0x9511
#define PCI_DEVICE_ID_OXSEMI_16PCI954PP 0x9513
#define PCI_DEVICE_ID_OXSEMI_16PCI952 0x9521
+#define PCI_DEVICE_ID_OXSEMI_16PCI952PP 0x9523
#define PCI_VENDOR_ID_SAMSUNG 0x144d
@@ -1931,6 +1931,7 @@
#define PCI_DEVICE_ID_TIGON3_5750M 0x167c
#define PCI_DEVICE_ID_TIGON3_5751M 0x167d
#define PCI_DEVICE_ID_TIGON3_5751F 0x167e
+#define PCI_DEVICE_ID_TIGON3_5787F 0x167f
#define PCI_DEVICE_ID_TIGON3_5787M 0x1693
#define PCI_DEVICE_ID_TIGON3_5782 0x1696
#define PCI_DEVICE_ID_TIGON3_5786 0x169a
@@ -2002,6 +2003,8 @@
#define PCI_DEVICE_ID_FARSITE_TE1 0x1610
#define PCI_DEVICE_ID_FARSITE_TE1C 0x1612
+#define PCI_VENDOR_ID_ARIMA 0x161f
+
#define PCI_VENDOR_ID_SIBYTE 0x166d
#define PCI_DEVICE_ID_BCM1250_PCI 0x0001
#define PCI_DEVICE_ID_BCM1250_HT 0x0002
diff --git a/include/linux/pfkeyv2.h b/include/linux/pfkeyv2.h
index 0f0b880c428..265bafab649 100644
--- a/include/linux/pfkeyv2.h
+++ b/include/linux/pfkeyv2.h
@@ -285,6 +285,7 @@ struct sadb_x_sec_ctx {
#define SADB_X_AALG_SHA2_384HMAC 6
#define SADB_X_AALG_SHA2_512HMAC 7
#define SADB_X_AALG_RIPEMD160HMAC 8
+#define SADB_X_AALG_AES_XCBC_MAC 9
#define SADB_X_AALG_NULL 251 /* kame */
#define SADB_AALG_MAX 251
diff --git a/include/linux/profile.h b/include/linux/profile.h
index acce53fd38b..5670b340c4e 100644
--- a/include/linux/profile.h
+++ b/include/linux/profile.h
@@ -6,10 +6,15 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/cpumask.h>
+#include <linux/cache.h>
+
#include <asm/errno.h>
+extern int prof_on __read_mostly;
+
#define CPU_PROFILING 1
#define SCHED_PROFILING 2
+#define SLEEP_PROFILING 3
struct proc_dir_entry;
struct pt_regs;
@@ -18,7 +23,24 @@ struct notifier_block;
/* init basic kernel profiler */
void __init profile_init(void);
void profile_tick(int);
-void profile_hit(int, void *);
+
+/*
+ * Add multiple profiler hits to a given address:
+ */
+void profile_hits(int, void *ip, unsigned int nr_hits);
+
+/*
+ * Single profiler hit:
+ */
+static inline void profile_hit(int type, void *ip)
+{
+ /*
+ * Speedup for the common (no profiling enabled) case:
+ */
+ if (unlikely(prof_on == type))
+ profile_hits(type, ip, 1);
+}
+
#ifdef CONFIG_PROC_FS
void create_prof_cpu_mask(struct proc_dir_entry *);
#else
diff --git a/include/linux/quotaops.h b/include/linux/quotaops.h
index 5110201a415..90c23f690c0 100644
--- a/include/linux/quotaops.h
+++ b/include/linux/quotaops.h
@@ -37,6 +37,9 @@ extern int dquot_release(struct dquot *dquot);
extern int dquot_commit_info(struct super_block *sb, int type);
extern int dquot_mark_dquot_dirty(struct dquot *dquot);
+int remove_inode_dquot_ref(struct inode *inode, int type,
+ struct list_head *tofree_head);
+
extern int vfs_quota_on(struct super_block *sb, int type, int format_id, char *path);
extern int vfs_quota_on_mount(struct super_block *sb, char *qf_name,
int format_id, int type);
diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h
index cbfa1153742..0deb842541a 100644
--- a/include/linux/radix-tree.h
+++ b/include/linux/radix-tree.h
@@ -1,6 +1,7 @@
/*
* Copyright (C) 2001 Momchil Velikov
* Portions Copyright (C) 2001 Christoph Hellwig
+ * Copyright (C) 2006 Nick Piggin
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
@@ -21,6 +22,35 @@
#include <linux/preempt.h>
#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/rcupdate.h>
+
+/*
+ * A direct pointer (root->rnode pointing directly to a data item,
+ * rather than another radix_tree_node) is signalled by the low bit
+ * set in the root->rnode pointer.
+ *
+ * In this case root->height is also NULL, but the direct pointer tests are
+ * needed for RCU lookups when root->height is unreliable.
+ */
+#define RADIX_TREE_DIRECT_PTR 1
+
+static inline void *radix_tree_ptr_to_direct(void *ptr)
+{
+ return (void *)((unsigned long)ptr | RADIX_TREE_DIRECT_PTR);
+}
+
+static inline void *radix_tree_direct_to_ptr(void *ptr)
+{
+ return (void *)((unsigned long)ptr & ~RADIX_TREE_DIRECT_PTR);
+}
+
+static inline int radix_tree_is_direct_ptr(void *ptr)
+{
+ return (int)((unsigned long)ptr & RADIX_TREE_DIRECT_PTR);
+}
+
+/*** radix-tree API starts here ***/
#define RADIX_TREE_MAX_TAGS 2
@@ -47,6 +77,77 @@ do { \
(root)->rnode = NULL; \
} while (0)
+/**
+ * Radix-tree synchronization
+ *
+ * The radix-tree API requires that users provide all synchronisation (with
+ * specific exceptions, noted below).
+ *
+ * Synchronization of access to the data items being stored in the tree, and
+ * management of their lifetimes must be completely managed by API users.
+ *
+ * For API usage, in general,
+ * - any function _modifying_ the the tree or tags (inserting or deleting
+ * items, setting or clearing tags must exclude other modifications, and
+ * exclude any functions reading the tree.
+ * - any function _reading_ the the tree or tags (looking up items or tags,
+ * gang lookups) must exclude modifications to the tree, but may occur
+ * concurrently with other readers.
+ *
+ * The notable exceptions to this rule are the following functions:
+ * radix_tree_lookup
+ * radix_tree_tag_get
+ * radix_tree_gang_lookup
+ * radix_tree_gang_lookup_tag
+ * radix_tree_tagged
+ *
+ * The first 4 functions are able to be called locklessly, using RCU. The
+ * caller must ensure calls to these functions are made within rcu_read_lock()
+ * regions. Other readers (lock-free or otherwise) and modifications may be
+ * running concurrently.
+ *
+ * It is still required that the caller manage the synchronization and lifetimes
+ * of the items. So if RCU lock-free lookups are used, typically this would mean
+ * that the items have their own locks, or are amenable to lock-free access; and
+ * that the items are freed by RCU (or only freed after having been deleted from
+ * the radix tree *and* a synchronize_rcu() grace period).
+ *
+ * (Note, rcu_assign_pointer and rcu_dereference are not needed to control
+ * access to data items when inserting into or looking up from the radix tree)
+ *
+ * radix_tree_tagged is able to be called without locking or RCU.
+ */
+
+/**
+ * radix_tree_deref_slot - dereference a slot
+ * @pslot: pointer to slot, returned by radix_tree_lookup_slot
+ * Returns: item that was stored in that slot with any direct pointer flag
+ * removed.
+ *
+ * For use with radix_tree_lookup_slot(). Caller must hold tree at least read
+ * locked across slot lookup and dereference. More likely, will be used with
+ * radix_tree_replace_slot(), as well, so caller will hold tree write locked.
+ */
+static inline void *radix_tree_deref_slot(void **pslot)
+{
+ return radix_tree_direct_to_ptr(*pslot);
+}
+/**
+ * radix_tree_replace_slot - replace item in a slot
+ * @pslot: pointer to slot, returned by radix_tree_lookup_slot
+ * @item: new item to store in the slot.
+ *
+ * For use with radix_tree_lookup_slot(). Caller must hold tree write locked
+ * across slot lookup and replacement.
+ */
+static inline void radix_tree_replace_slot(void **pslot, void *item)
+{
+ BUG_ON(radix_tree_is_direct_ptr(item));
+ rcu_assign_pointer(*pslot,
+ (void *)((unsigned long)item |
+ ((unsigned long)*pslot & RADIX_TREE_DIRECT_PTR)));
+}
+
int radix_tree_insert(struct radix_tree_root *, unsigned long, void *);
void *radix_tree_lookup(struct radix_tree_root *, unsigned long);
void **radix_tree_lookup_slot(struct radix_tree_root *, unsigned long);
diff --git a/include/linux/raid/raid5.h b/include/linux/raid/raid5.h
index f13299a1559..03636d7918f 100644
--- a/include/linux/raid/raid5.h
+++ b/include/linux/raid/raid5.h
@@ -235,7 +235,7 @@ struct raid5_private_data {
*/
int active_name;
char cache_name[2][20];
- kmem_cache_t *slab_cache; /* for allocating stripes */
+ struct kmem_cache *slab_cache; /* for allocating stripes */
int seq_flush, seq_write;
int quiesce;
diff --git a/include/linux/reiserfs_fs.h b/include/linux/reiserfs_fs.h
index 7bc6bfb8625..d0e4dce33ad 100644
--- a/include/linux/reiserfs_fs.h
+++ b/include/linux/reiserfs_fs.h
@@ -739,7 +739,7 @@ struct block_head {
#define PUT_B_FREE_SPACE(p_s_bh,val) do { set_blkh_free_space(B_BLK_HEAD(p_s_bh),val); } while (0)
/* Get right delimiting key. -- little endian */
-#define B_PRIGHT_DELIM_KEY(p_s_bh) (&(blk_right_delim_key(B_BLK_HEAD(p_s_bh))
+#define B_PRIGHT_DELIM_KEY(p_s_bh) (&(blk_right_delim_key(B_BLK_HEAD(p_s_bh))))
/* Does the buffer contain a disk leaf. */
#define B_IS_ITEMS_LEVEL(p_s_bh) (B_LEVEL(p_s_bh) == DISK_LEAF_NODE_LEVEL)
diff --git a/include/linux/relay.h b/include/linux/relay.h
index 0e3d91b7699..c6a48bfc8b1 100644
--- a/include/linux/relay.h
+++ b/include/linux/relay.h
@@ -274,7 +274,7 @@ static inline void subbuf_start_reserve(struct rchan_buf *buf,
/*
* exported relay file operations, kernel/relay.c
*/
-extern struct file_operations relay_file_operations;
+extern const struct file_operations relay_file_operations;
#endif /* _LINUX_RELAY_H */
diff --git a/include/linux/rmap.h b/include/linux/rmap.h
index db2c1df4fef..36f850373d2 100644
--- a/include/linux/rmap.h
+++ b/include/linux/rmap.h
@@ -30,11 +30,11 @@ struct anon_vma {
#ifdef CONFIG_MMU
-extern kmem_cache_t *anon_vma_cachep;
+extern struct kmem_cache *anon_vma_cachep;
static inline struct anon_vma *anon_vma_alloc(void)
{
- return kmem_cache_alloc(anon_vma_cachep, SLAB_KERNEL);
+ return kmem_cache_alloc(anon_vma_cachep, GFP_KERNEL);
}
static inline void anon_vma_free(struct anon_vma *anon_vma)
diff --git a/include/linux/rtmutex.h b/include/linux/rtmutex.h
index 5d41dee82f8..b0090e9f788 100644
--- a/include/linux/rtmutex.h
+++ b/include/linux/rtmutex.h
@@ -63,7 +63,7 @@ struct hrtimer_sleeper;
#endif
#define __RT_MUTEX_INITIALIZER(mutexname) \
- { .wait_lock = SPIN_LOCK_UNLOCKED \
+ { .wait_lock = __SPIN_LOCK_UNLOCKED(mutexname.wait_lock) \
, .wait_list = PLIST_HEAD_INIT(mutexname.wait_list, mutexname.wait_lock) \
, .owner = NULL \
__DEBUG_RT_MUTEX_INITIALIZER(mutexname)}
diff --git a/include/linux/rwsem-spinlock.h b/include/linux/rwsem-spinlock.h
index ae1fcadd598..813cee13da0 100644
--- a/include/linux/rwsem-spinlock.h
+++ b/include/linux/rwsem-spinlock.h
@@ -44,7 +44,8 @@ struct rw_semaphore {
#endif
#define __RWSEM_INITIALIZER(name) \
-{ 0, SPIN_LOCK_UNLOCKED, LIST_HEAD_INIT((name).wait_list) __RWSEM_DEP_MAP_INIT(name) }
+{ 0, __SPIN_LOCK_UNLOCKED(name.wait_lock), LIST_HEAD_INIT((name).wait_list) \
+ __RWSEM_DEP_MAP_INIT(name) }
#define DECLARE_RWSEM(name) \
struct rw_semaphore name = __RWSEM_INITIALIZER(name)
diff --git a/include/linux/sched.h b/include/linux/sched.h
index eafe4a7b823..dede82c6344 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -194,7 +194,16 @@ extern void init_idle(struct task_struct *idle, int cpu);
extern cpumask_t nohz_cpu_mask;
-extern void show_state(void);
+/*
+ * Only dump TASK_* tasks. (-1 for all tasks)
+ */
+extern void show_state_filter(unsigned long state_filter);
+
+static inline void show_state(void)
+{
+ show_state_filter(-1);
+}
+
extern void show_regs(struct pt_regs *);
/*
@@ -338,15 +347,23 @@ struct mm_struct {
unsigned long saved_auxv[AT_VECTOR_SIZE]; /* for /proc/PID/auxv */
- unsigned dumpable:2;
cpumask_t cpu_vm_mask;
/* Architecture-specific MM context */
mm_context_t context;
- /* Token based thrashing protection. */
- unsigned long swap_token_time;
- char recent_pagein;
+ /* Swap token stuff */
+ /*
+ * Last value of global fault stamp as seen by this process.
+ * In other words, this value gives an indication of how long
+ * it has been since this task got the token.
+ * Look at mm/thrash.c
+ */
+ unsigned int faultstamp;
+ unsigned int token_priority;
+ unsigned int last_interval;
+
+ unsigned char dumpable:2;
/* coredumping support */
int core_waiters;
@@ -556,7 +573,7 @@ struct sched_info {
#endif /* defined(CONFIG_SCHEDSTATS) || defined(CONFIG_TASK_DELAY_ACCT) */
#ifdef CONFIG_SCHEDSTATS
-extern struct file_operations proc_schedstat_operations;
+extern const struct file_operations proc_schedstat_operations;
#endif /* CONFIG_SCHEDSTATS */
#ifdef CONFIG_TASK_DELAY_ACCT
@@ -1288,7 +1305,6 @@ extern int kill_pgrp(struct pid *pid, int sig, int priv);
extern int kill_pid(struct pid *pid, int sig, int priv);
extern int __kill_pg_info(int sig, struct siginfo *info, pid_t pgrp);
extern int kill_pg_info(int, struct siginfo *, pid_t);
-extern int kill_proc_info(int, struct siginfo *, pid_t);
extern void do_notify_parent(struct task_struct *, int);
extern void force_sig(int, struct task_struct *);
extern void force_sig_specific(int, struct task_struct *);
@@ -1610,87 +1626,6 @@ extern int sched_create_sysfs_power_savings_entries(struct sysdev_class *cls);
extern void normalize_rt_tasks(void);
-#ifdef CONFIG_PM
-/*
- * Check if a process has been frozen
- */
-static inline int frozen(struct task_struct *p)
-{
- return p->flags & PF_FROZEN;
-}
-
-/*
- * Check if there is a request to freeze a process
- */
-static inline int freezing(struct task_struct *p)
-{
- return p->flags & PF_FREEZE;
-}
-
-/*
- * Request that a process be frozen
- * FIXME: SMP problem. We may not modify other process' flags!
- */
-static inline void freeze(struct task_struct *p)
-{
- p->flags |= PF_FREEZE;
-}
-
-/*
- * Sometimes we may need to cancel the previous 'freeze' request
- */
-static inline void do_not_freeze(struct task_struct *p)
-{
- p->flags &= ~PF_FREEZE;
-}
-
-/*
- * Wake up a frozen process
- */
-static inline int thaw_process(struct task_struct *p)
-{
- if (frozen(p)) {
- p->flags &= ~PF_FROZEN;
- wake_up_process(p);
- return 1;
- }
- return 0;
-}
-
-/*
- * freezing is complete, mark process as frozen
- */
-static inline void frozen_process(struct task_struct *p)
-{
- p->flags = (p->flags & ~PF_FREEZE) | PF_FROZEN;
-}
-
-extern void refrigerator(void);
-extern int freeze_processes(void);
-extern void thaw_processes(void);
-
-static inline int try_to_freeze(void)
-{
- if (freezing(current)) {
- refrigerator();
- return 1;
- } else
- return 0;
-}
-#else
-static inline int frozen(struct task_struct *p) { return 0; }
-static inline int freezing(struct task_struct *p) { return 0; }
-static inline void freeze(struct task_struct *p) { BUG(); }
-static inline int thaw_process(struct task_struct *p) { return 1; }
-static inline void frozen_process(struct task_struct *p) { BUG(); }
-
-static inline void refrigerator(void) {}
-static inline int freeze_processes(void) { BUG(); return 0; }
-static inline void thaw_processes(void) {}
-
-static inline int try_to_freeze(void) { return 0; }
-
-#endif /* CONFIG_PM */
#endif /* __KERNEL__ */
#endif
diff --git a/include/linux/screen_info.h b/include/linux/screen_info.h
index 2925e66a673..b02308ee766 100644
--- a/include/linux/screen_info.h
+++ b/include/linux/screen_info.h
@@ -42,7 +42,8 @@ struct screen_info {
u16 pages; /* 0x32 */
u16 vesa_attributes; /* 0x34 */
u32 capabilities; /* 0x36 */
- /* 0x3a -- 0x3f reserved for future expansion */
+ /* 0x3a -- 0x3b reserved for future expansion */
+ /* 0x3c -- 0x3f micro stack for relocatable kernels */
};
extern struct screen_info screen_info;
diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
index b95f6eb7254..3e3cccbb1ca 100644
--- a/include/linux/seq_file.h
+++ b/include/linux/seq_file.h
@@ -20,7 +20,7 @@ struct seq_file {
loff_t index;
loff_t version;
struct mutex lock;
- struct seq_operations *op;
+ const struct seq_operations *op;
void *private;
};
@@ -31,7 +31,7 @@ struct seq_operations {
int (*show) (struct seq_file *m, void *v);
};
-int seq_open(struct file *, struct seq_operations *);
+int seq_open(struct file *, const struct seq_operations *);
ssize_t seq_read(struct file *, char __user *, size_t, loff_t *);
loff_t seq_lseek(struct file *, loff_t, int);
int seq_release(struct inode *, struct file *);
diff --git a/include/linux/serial_8250.h b/include/linux/serial_8250.h
index 8e968141372..71310d80c09 100644
--- a/include/linux/serial_8250.h
+++ b/include/linux/serial_8250.h
@@ -41,6 +41,7 @@ enum {
PLAT8250_DEV_FOURPORT,
PLAT8250_DEV_ACCENT,
PLAT8250_DEV_BOCA,
+ PLAT8250_DEV_EXAR_ST16C554,
PLAT8250_DEV_HUB6,
PLAT8250_DEV_MCA,
PLAT8250_DEV_AU1X00,
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index 463ab953b09..82767213664 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -132,6 +132,8 @@
#define PORT_S3C2412 73
+/* Xilinx uartlite */
+#define PORT_UARTLITE 74
#ifdef __KERNEL__
diff --git a/include/linux/signal.h b/include/linux/signal.h
index 117135e33d6..14749056dd6 100644
--- a/include/linux/signal.h
+++ b/include/linux/signal.h
@@ -241,6 +241,8 @@ extern int sigprocmask(int, sigset_t *, sigset_t *);
struct pt_regs;
extern int get_signal_to_deliver(siginfo_t *info, struct k_sigaction *return_ka, struct pt_regs *regs, void *cookie);
+extern struct kmem_cache *sighand_cachep;
+
#endif /* __KERNEL__ */
#endif /* _LINUX_SIGNAL_H */
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index a05a5f7c0b7..4ff3940210d 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -332,20 +332,20 @@ struct sk_buff {
extern void kfree_skb(struct sk_buff *skb);
extern void __kfree_skb(struct sk_buff *skb);
extern struct sk_buff *__alloc_skb(unsigned int size,
- gfp_t priority, int fclone);
+ gfp_t priority, int fclone, int node);
static inline struct sk_buff *alloc_skb(unsigned int size,
gfp_t priority)
{
- return __alloc_skb(size, priority, 0);
+ return __alloc_skb(size, priority, 0, -1);
}
static inline struct sk_buff *alloc_skb_fclone(unsigned int size,
gfp_t priority)
{
- return __alloc_skb(size, priority, 1);
+ return __alloc_skb(size, priority, 1, -1);
}
-extern struct sk_buff *alloc_skb_from_cache(kmem_cache_t *cp,
+extern struct sk_buff *alloc_skb_from_cache(struct kmem_cache *cp,
unsigned int size,
gfp_t priority);
extern void kfree_skbmem(struct sk_buff *skb);
diff --git a/include/linux/slab.h b/include/linux/slab.h
index c4947b8a2c0..2271886744f 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -7,27 +7,17 @@
#ifndef _LINUX_SLAB_H
#define _LINUX_SLAB_H
-#if defined(__KERNEL__)
+#ifdef __KERNEL__
-typedef struct kmem_cache kmem_cache_t;
+#include <linux/gfp.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <asm/page.h> /* kmalloc_sizes.h needs PAGE_SIZE */
+#include <asm/cache.h> /* kmalloc_sizes.h needs L1_CACHE_BYTES */
+#include <linux/compiler.h>
-#include <linux/gfp.h>
-#include <linux/init.h>
-#include <linux/types.h>
-#include <asm/page.h> /* kmalloc_sizes.h needs PAGE_SIZE */
-#include <asm/cache.h> /* kmalloc_sizes.h needs L1_CACHE_BYTES */
-
-/* flags for kmem_cache_alloc() */
-#define SLAB_NOFS GFP_NOFS
-#define SLAB_NOIO GFP_NOIO
-#define SLAB_ATOMIC GFP_ATOMIC
-#define SLAB_USER GFP_USER
-#define SLAB_KERNEL GFP_KERNEL
-#define SLAB_DMA GFP_DMA
-
-#define SLAB_LEVEL_MASK GFP_LEVEL_MASK
-
-#define SLAB_NO_GROW __GFP_NO_GROW /* don't grow a cache */
+/* kmem_cache_t exists for legacy reasons and is not used by code in mm */
+typedef struct kmem_cache kmem_cache_t __deprecated;
/* flags to pass to kmem_cache_create().
* The first 3 are only valid when the allocator as been build
@@ -57,22 +47,23 @@ typedef struct kmem_cache kmem_cache_t;
/* prototypes */
extern void __init kmem_cache_init(void);
-extern kmem_cache_t *kmem_cache_create(const char *, size_t, size_t, unsigned long,
- void (*)(void *, kmem_cache_t *, unsigned long),
- void (*)(void *, kmem_cache_t *, unsigned long));
-extern void kmem_cache_destroy(kmem_cache_t *);
-extern int kmem_cache_shrink(kmem_cache_t *);
-extern void *kmem_cache_alloc(kmem_cache_t *, gfp_t);
+extern struct kmem_cache *kmem_cache_create(const char *, size_t, size_t,
+ unsigned long,
+ void (*)(void *, struct kmem_cache *, unsigned long),
+ void (*)(void *, struct kmem_cache *, unsigned long));
+extern void kmem_cache_destroy(struct kmem_cache *);
+extern int kmem_cache_shrink(struct kmem_cache *);
+extern void *kmem_cache_alloc(struct kmem_cache *, gfp_t);
extern void *kmem_cache_zalloc(struct kmem_cache *, gfp_t);
-extern void kmem_cache_free(kmem_cache_t *, void *);
-extern unsigned int kmem_cache_size(kmem_cache_t *);
-extern const char *kmem_cache_name(kmem_cache_t *);
+extern void kmem_cache_free(struct kmem_cache *, void *);
+extern unsigned int kmem_cache_size(struct kmem_cache *);
+extern const char *kmem_cache_name(struct kmem_cache *);
/* Size description struct for general caches. */
struct cache_sizes {
- size_t cs_size;
- kmem_cache_t *cs_cachep;
- kmem_cache_t *cs_dmacachep;
+ size_t cs_size;
+ struct kmem_cache *cs_cachep;
+ struct kmem_cache *cs_dmacachep;
};
extern struct cache_sizes malloc_sizes[];
@@ -211,7 +202,7 @@ extern unsigned int ksize(const void *);
extern int slab_is_available(void);
#ifdef CONFIG_NUMA
-extern void *kmem_cache_alloc_node(kmem_cache_t *, gfp_t flags, int node);
+extern void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
extern void *__kmalloc_node(size_t size, gfp_t flags, int node);
static inline void *kmalloc_node(size_t size, gfp_t flags, int node)
@@ -236,8 +227,27 @@ found:
}
return __kmalloc_node(size, flags, node);
}
+
+/*
+ * kmalloc_node_track_caller is a special version of kmalloc_node that
+ * records the calling function of the routine calling it for slab leak
+ * tracking instead of just the calling function (confusing, eh?).
+ * It's useful when the call to kmalloc_node comes from a widely-used
+ * standard allocator where we care about the real place the memory
+ * allocation request comes from.
+ */
+#ifndef CONFIG_DEBUG_SLAB
+#define kmalloc_node_track_caller(size, flags, node) \
+ __kmalloc_node(size, flags, node)
#else
-static inline void *kmem_cache_alloc_node(kmem_cache_t *cachep, gfp_t flags, int node)
+extern void *__kmalloc_node_track_caller(size_t, gfp_t, int, void *);
+#define kmalloc_node_track_caller(size, flags, node) \
+ __kmalloc_node_track_caller(size, flags, node, \
+ __builtin_return_address(0))
+#endif
+#else /* CONFIG_NUMA */
+static inline void *kmem_cache_alloc_node(struct kmem_cache *cachep,
+ gfp_t flags, int node)
{
return kmem_cache_alloc(cachep, flags);
}
@@ -245,10 +255,13 @@ static inline void *kmalloc_node(size_t size, gfp_t flags, int node)
{
return kmalloc(size, flags);
}
+
+#define kmalloc_node_track_caller(size, flags, node) \
+ kmalloc_track_caller(size, flags)
#endif
extern int FASTCALL(kmem_cache_reap(int));
-extern int FASTCALL(kmem_ptr_validate(kmem_cache_t *cachep, void *ptr));
+extern int FASTCALL(kmem_ptr_validate(struct kmem_cache *cachep, void *ptr));
#else /* CONFIG_SLOB */
@@ -283,16 +296,9 @@ static inline void *kcalloc(size_t n, size_t size, gfp_t flags)
#define kzalloc(s, f) __kzalloc(s, f)
#define kmalloc_track_caller kmalloc
-#endif /* CONFIG_SLOB */
+#define kmalloc_node_track_caller kmalloc_node
-/* System wide caches */
-extern kmem_cache_t *vm_area_cachep;
-extern kmem_cache_t *names_cachep;
-extern kmem_cache_t *files_cachep;
-extern kmem_cache_t *filp_cachep;
-extern kmem_cache_t *fs_cachep;
-extern kmem_cache_t *sighand_cachep;
-extern kmem_cache_t *bio_cachep;
+#endif /* CONFIG_SLOB */
#endif /* __KERNEL__ */
diff --git a/include/linux/smp.h b/include/linux/smp.h
index 51649987f69..7ba23ec8211 100644
--- a/include/linux/smp.h
+++ b/include/linux/smp.h
@@ -99,6 +99,13 @@ static inline int up_smp_call_function(void)
static inline void smp_send_reschedule(int cpu) { }
#define num_booting_cpus() 1
#define smp_prepare_boot_cpu() do {} while (0)
+static inline int smp_call_function_single(int cpuid, void (*func) (void *info),
+ void *info, int retry, int wait)
+{
+ /* Disable interrupts here? */
+ func(info);
+ return 0;
+}
#endif /* !SMP */
diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h
index 8451052ca66..94b767d6427 100644
--- a/include/linux/spinlock.h
+++ b/include/linux/spinlock.h
@@ -52,6 +52,7 @@
#include <linux/thread_info.h>
#include <linux/kernel.h>
#include <linux/stringify.h>
+#include <linux/bottom_half.h>
#include <asm/system.h>
diff --git a/include/linux/start_kernel.h b/include/linux/start_kernel.h
new file mode 100644
index 00000000000..d3e5f275654
--- /dev/null
+++ b/include/linux/start_kernel.h
@@ -0,0 +1,12 @@
+#ifndef _LINUX_START_KERNEL_H
+#define _LINUX_START_KERNEL_H
+
+#include <linux/linkage.h>
+#include <linux/init.h>
+
+/* Define the prototype for start_kernel here, rather than cluttering
+ up something else. */
+
+extern asmlinkage void __init start_kernel(void);
+
+#endif /* _LINUX_START_KERNEL_H */
diff --git a/include/linux/sunrpc/sched.h b/include/linux/sunrpc/sched.h
index b6b6ad6253b..97c76165258 100644
--- a/include/linux/sunrpc/sched.h
+++ b/include/linux/sunrpc/sched.h
@@ -217,7 +217,7 @@ struct rpc_wait_queue {
#ifndef RPC_DEBUG
# define RPC_WAITQ_INIT(var,qname) { \
- .lock = SPIN_LOCK_UNLOCKED, \
+ .lock = __SPIN_LOCK_UNLOCKED(var.lock), \
.tasks = { \
[0] = LIST_HEAD_INIT(var.tasks[0]), \
[1] = LIST_HEAD_INIT(var.tasks[1]), \
@@ -226,7 +226,7 @@ struct rpc_wait_queue {
}
#else
# define RPC_WAITQ_INIT(var,qname) { \
- .lock = SPIN_LOCK_UNLOCKED, \
+ .lock = __SPIN_LOCK_UNLOCKED(var.lock), \
.tasks = { \
[0] = LIST_HEAD_INIT(var.tasks[0]), \
[1] = LIST_HEAD_INIT(var.tasks[1]), \
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index b1237f16ecd..bf99bd49f8e 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -9,10 +9,13 @@
#include <linux/init.h>
#include <linux/pm.h>
-/* page backup entry */
+/* struct pbe is used for creating lists of pages that should be restored
+ * atomically during the resume from disk, because the page frames they have
+ * occupied before the suspend are in use.
+ */
struct pbe {
- unsigned long address; /* address of the copy */
- unsigned long orig_address; /* original address of page */
+ void *address; /* address of the copy */
+ void *orig_address; /* original address of a page */
struct pbe *next;
};
diff --git a/include/linux/swap.h b/include/linux/swap.h
index e7c36ba2a2d..add51cebc8d 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -218,8 +218,6 @@ extern void swap_unplug_io_fn(struct backing_dev_info *, struct page *);
/* linux/mm/page_io.c */
extern int swap_readpage(struct file *, struct page *);
extern int swap_writepage(struct page *page, struct writeback_control *wbc);
-extern int rw_swap_page_sync(int rw, swp_entry_t entry, struct page *page,
- struct bio **bio_chain);
extern int end_swap_bio_read(struct bio *bio, unsigned int bytes_done, int err);
/* linux/mm/swap_state.c */
@@ -247,9 +245,10 @@ extern int swap_duplicate(swp_entry_t);
extern int valid_swaphandles(swp_entry_t, unsigned long *);
extern void swap_free(swp_entry_t);
extern void free_swap_and_cache(swp_entry_t);
-extern int swap_type_of(dev_t);
+extern int swap_type_of(dev_t, sector_t);
extern unsigned int count_swap_pages(int, int);
extern sector_t map_swap_page(struct swap_info_struct *, pgoff_t);
+extern sector_t swapdev_block(int, pgoff_t);
extern struct swap_info_struct *get_swap_info_struct(unsigned);
extern int can_share_swap_page(struct page *);
extern int remove_exclusive_swap_page(struct page *);
@@ -259,7 +258,6 @@ extern spinlock_t swap_lock;
/* linux/mm/thrash.c */
extern struct mm_struct * swap_token_mm;
-extern unsigned long swap_token_default_timeout;
extern void grab_swap_token(void);
extern void __put_swap_token(struct mm_struct *);
diff --git a/include/linux/taskstats_kern.h b/include/linux/taskstats_kern.h
index 6562a2050a2..7e9680f4afd 100644
--- a/include/linux/taskstats_kern.h
+++ b/include/linux/taskstats_kern.h
@@ -12,64 +12,27 @@
#include <net/genetlink.h>
#ifdef CONFIG_TASKSTATS
-extern kmem_cache_t *taskstats_cache;
+extern struct kmem_cache *taskstats_cache;
extern struct mutex taskstats_exit_mutex;
-static inline void taskstats_exit_free(struct taskstats *tidstats)
-{
- if (tidstats)
- kmem_cache_free(taskstats_cache, tidstats);
-}
-
static inline void taskstats_tgid_init(struct signal_struct *sig)
{
sig->stats = NULL;
}
-static inline void taskstats_tgid_alloc(struct task_struct *tsk)
-{
- struct signal_struct *sig = tsk->signal;
- struct taskstats *stats;
-
- if (sig->stats != NULL)
- return;
-
- /* No problem if kmem_cache_zalloc() fails */
- stats = kmem_cache_zalloc(taskstats_cache, SLAB_KERNEL);
-
- spin_lock_irq(&tsk->sighand->siglock);
- if (!sig->stats) {
- sig->stats = stats;
- stats = NULL;
- }
- spin_unlock_irq(&tsk->sighand->siglock);
-
- if (stats)
- kmem_cache_free(taskstats_cache, stats);
-}
-
static inline void taskstats_tgid_free(struct signal_struct *sig)
{
if (sig->stats)
kmem_cache_free(taskstats_cache, sig->stats);
}
-extern void taskstats_exit_alloc(struct taskstats **, unsigned int *);
-extern void taskstats_exit_send(struct task_struct *, struct taskstats *, int, unsigned int);
+extern void taskstats_exit(struct task_struct *, int group_dead);
extern void taskstats_init_early(void);
#else
-static inline void taskstats_exit_alloc(struct taskstats **ptidstats, unsigned int *mycpu)
-{}
-static inline void taskstats_exit_free(struct taskstats *ptidstats)
-{}
-static inline void taskstats_exit_send(struct task_struct *tsk,
- struct taskstats *tidstats,
- int group_dead, unsigned int cpu)
+static inline void taskstats_exit(struct task_struct *tsk, int group_dead)
{}
static inline void taskstats_tgid_init(struct signal_struct *sig)
{}
-static inline void taskstats_tgid_alloc(struct task_struct *tsk)
-{}
static inline void taskstats_tgid_free(struct signal_struct *sig)
{}
static inline void taskstats_init_early(void)
diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h
index a48d7f11c7b..975c963e578 100644
--- a/include/linux/uaccess.h
+++ b/include/linux/uaccess.h
@@ -1,8 +1,43 @@
#ifndef __LINUX_UACCESS_H__
#define __LINUX_UACCESS_H__
+#include <linux/preempt.h>
#include <asm/uaccess.h>
+/*
+ * These routines enable/disable the pagefault handler in that
+ * it will not take any locks and go straight to the fixup table.
+ *
+ * They have great resemblance to the preempt_disable/enable calls
+ * and in fact they are identical; this is because currently there is
+ * no other way to make the pagefault handlers do this. So we do
+ * disable preemption but we don't necessarily care about that.
+ */
+static inline void pagefault_disable(void)
+{
+ inc_preempt_count();
+ /*
+ * make sure to have issued the store before a pagefault
+ * can hit.
+ */
+ barrier();
+}
+
+static inline void pagefault_enable(void)
+{
+ /*
+ * make sure to issue those last loads/stores before enabling
+ * the pagefault handler again.
+ */
+ barrier();
+ dec_preempt_count();
+ /*
+ * make sure we do..
+ */
+ barrier();
+ preempt_check_resched();
+}
+
#ifndef ARCH_HAS_NOCACHE_UACCESS
static inline unsigned long __copy_from_user_inatomic_nocache(void *to,
@@ -30,14 +65,22 @@ static inline unsigned long __copy_from_user_nocache(void *to,
* do_page_fault() doesn't attempt to take mmap_sem. This makes
* probe_kernel_address() suitable for use within regions where the caller
* already holds mmap_sem, or other locks which nest inside mmap_sem.
+ * This must be a macro because __get_user() needs to know the types of the
+ * args.
+ *
+ * We don't include enough header files to be able to do the set_fs(). We
+ * require that the probe_kernel_address() caller will do that.
*/
#define probe_kernel_address(addr, retval) \
({ \
long ret; \
+ mm_segment_t old_fs = get_fs(); \
\
- inc_preempt_count(); \
- ret = __get_user(retval, addr); \
- dec_preempt_count(); \
+ set_fs(KERNEL_DS); \
+ pagefault_disable(); \
+ ret = __get_user(retval, (__force typeof(retval) __user *)(addr)); \
+ pagefault_enable(); \
+ set_fs(old_fs); \
ret; \
})
diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index 4a3ea83c6d1..edef8d50b26 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -147,9 +147,11 @@ struct execute_work {
extern struct workqueue_struct *__create_workqueue(const char *name,
- int singlethread);
-#define create_workqueue(name) __create_workqueue((name), 0)
-#define create_singlethread_workqueue(name) __create_workqueue((name), 1)
+ int singlethread,
+ int freezeable);
+#define create_workqueue(name) __create_workqueue((name), 0, 0)
+#define create_freezeable_workqueue(name) __create_workqueue((name), 0, 1)
+#define create_singlethread_workqueue(name) __create_workqueue((name), 1, 0)
extern void destroy_workqueue(struct workqueue_struct *wq);
@@ -160,6 +162,7 @@ extern int queue_delayed_work_on(int cpu, struct workqueue_struct *wq,
extern void FASTCALL(flush_workqueue(struct workqueue_struct *wq));
extern int FASTCALL(schedule_work(struct work_struct *work));
+extern int FASTCALL(run_scheduled_work(struct work_struct *work));
extern int FASTCALL(schedule_delayed_work(struct delayed_work *work, unsigned long delay));
extern int schedule_delayed_work_on(int cpu, struct delayed_work *work, unsigned long delay);