diff options
author | Ingo Molnar <mingo@elte.hu> | 2010-05-10 13:12:26 +0200 |
---|---|---|
committer | Ingo Molnar <mingo@elte.hu> | 2010-05-10 13:12:29 +0200 |
commit | 7c224a03a79021ab12ce057964df9e679af5386d (patch) | |
tree | 809dbf3bcb5978e7b1845eb4c46179f1c9405f0c /include | |
parent | 5bdb7934ca4115a12c7d585c5a45312b1c36909b (diff) | |
parent | b57f95a38233a2e73b679bea4a5453a1cc2a1cc9 (diff) |
Merge commit 'v2.6.34-rc7' into oprofile
Merge reason: Update to Linus's latest -rc.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include')
-rw-r--r-- | include/drm/ttm/ttm_bo_driver.h | 28 | ||||
-rw-r--r-- | include/linux/backing-dev.h | 2 | ||||
-rw-r--r-- | include/linux/cgroup.h | 1 | ||||
-rw-r--r-- | include/linux/coda_psdev.h | 3 | ||||
-rw-r--r-- | include/linux/firewire-cdev.h | 2 | ||||
-rw-r--r-- | include/linux/firewire-constants.h | 2 | ||||
-rw-r--r-- | include/linux/fs.h | 5 | ||||
-rw-r--r-- | include/linux/i2c.h | 2 | ||||
-rw-r--r-- | include/linux/kvm_host.h | 7 | ||||
-rw-r--r-- | include/linux/ncp_fs_sb.h | 2 | ||||
-rw-r--r-- | include/linux/nfs_fs.h | 1 | ||||
-rw-r--r-- | include/linux/poison.h | 9 | ||||
-rw-r--r-- | include/linux/rcupdate.h | 2 | ||||
-rw-r--r-- | include/linux/regulator/consumer.h | 8 | ||||
-rw-r--r-- | include/linux/smb_fs_sb.h | 3 | ||||
-rw-r--r-- | include/linux/usb.h | 18 | ||||
-rw-r--r-- | include/media/saa7146_vv.h | 1 | ||||
-rw-r--r-- | include/net/sctp/command.h | 1 | ||||
-rw-r--r-- | include/net/sctp/sctp.h | 1 | ||||
-rw-r--r-- | include/net/sctp/structs.h | 1 | ||||
-rw-r--r-- | include/net/sock.h | 2 | ||||
-rw-r--r-- | include/pcmcia/ds.h | 7 | ||||
-rw-r--r-- | include/pcmcia/ss.h | 8 |
23 files changed, 67 insertions, 49 deletions
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h index e929c27ede2..6b9db917e71 100644 --- a/include/drm/ttm/ttm_bo_driver.h +++ b/include/drm/ttm/ttm_bo_driver.h @@ -789,34 +789,6 @@ extern void ttm_bo_unreserve(struct ttm_buffer_object *bo); extern int ttm_bo_wait_unreserved(struct ttm_buffer_object *bo, bool interruptible); -/** - * ttm_bo_block_reservation - * - * @bo: A pointer to a struct ttm_buffer_object. - * @interruptible: Use interruptible sleep when waiting. - * @no_wait: Don't sleep, but rather return -EBUSY. - * - * Block reservation for validation by simply reserving the buffer. - * This is intended for single buffer use only without eviction, - * and thus needs no deadlock protection. - * - * Returns: - * -EBUSY: If no_wait == 1 and the buffer is already reserved. - * -ERESTARTSYS: If interruptible == 1 and the process received a signal - * while sleeping. - */ -extern int ttm_bo_block_reservation(struct ttm_buffer_object *bo, - bool interruptible, bool no_wait); - -/** - * ttm_bo_unblock_reservation - * - * @bo: A pointer to a struct ttm_buffer_object. - * - * Unblocks reservation leaving lru lists untouched. - */ -extern void ttm_bo_unblock_reservation(struct ttm_buffer_object *bo); - /* * ttm_bo_util.c */ diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h index fcbc26af00e..bd0e3c6f323 100644 --- a/include/linux/backing-dev.h +++ b/include/linux/backing-dev.h @@ -101,6 +101,7 @@ int bdi_register(struct backing_dev_info *bdi, struct device *parent, const char *fmt, ...); int bdi_register_dev(struct backing_dev_info *bdi, dev_t dev); void bdi_unregister(struct backing_dev_info *bdi); +int bdi_setup_and_register(struct backing_dev_info *, char *, unsigned int); void bdi_start_writeback(struct backing_dev_info *bdi, struct super_block *sb, long nr_pages); int bdi_writeback_task(struct bdi_writeback *wb); @@ -246,6 +247,7 @@ int bdi_set_max_ratio(struct backing_dev_info *bdi, unsigned int max_ratio); #endif extern struct backing_dev_info default_backing_dev_info; +extern struct backing_dev_info noop_backing_dev_info; void default_unplug_io_fn(struct backing_dev_info *bdi, struct page *page); int writeback_in_progress(struct backing_dev_info *bdi); diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h index b8ad1ea9958..8f78073d7ca 100644 --- a/include/linux/cgroup.h +++ b/include/linux/cgroup.h @@ -530,6 +530,7 @@ static inline struct cgroup_subsys_state *task_subsys_state( { return rcu_dereference_check(task->cgroups->subsys[subsys_id], rcu_read_lock_held() || + lockdep_is_held(&task->alloc_lock) || cgroup_lock_is_held()); } diff --git a/include/linux/coda_psdev.h b/include/linux/coda_psdev.h index 5b5d4731f95..8859e2ede9f 100644 --- a/include/linux/coda_psdev.h +++ b/include/linux/coda_psdev.h @@ -7,6 +7,8 @@ #define MAX_CODADEVS 5 /* how many do we allow */ #ifdef __KERNEL__ +#include <linux/backing-dev.h> + struct kstatfs; /* communication pending/processing queues */ @@ -17,6 +19,7 @@ struct venus_comm { struct list_head vc_processing; int vc_inuse; struct super_block *vc_sb; + struct backing_dev_info bdi; }; diff --git a/include/linux/firewire-cdev.h b/include/linux/firewire-cdev.h index 81f3b14d5d7..68f883b30a5 100644 --- a/include/linux/firewire-cdev.h +++ b/include/linux/firewire-cdev.h @@ -17,7 +17,7 @@ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. diff --git a/include/linux/firewire-constants.h b/include/linux/firewire-constants.h index 9c63f06e67f..9b4bb5fbba4 100644 --- a/include/linux/firewire-constants.h +++ b/include/linux/firewire-constants.h @@ -17,7 +17,7 @@ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. diff --git a/include/linux/fs.h b/include/linux/fs.h index 39d57bc6cc7..44f35aea2f1 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -2315,8 +2315,9 @@ extern int vfs_fstatat(int , char __user *, struct kstat *, int); extern int do_vfs_ioctl(struct file *filp, unsigned int fd, unsigned int cmd, unsigned long arg); extern int __generic_block_fiemap(struct inode *inode, - struct fiemap_extent_info *fieinfo, u64 start, - u64 len, get_block_t *get_block); + struct fiemap_extent_info *fieinfo, + loff_t start, loff_t len, + get_block_t *get_block); extern int generic_block_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo, u64 start, u64 len, get_block_t *get_block); diff --git a/include/linux/i2c.h b/include/linux/i2c.h index 0a5da639b32..6ed1d59bfb1 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -355,6 +355,8 @@ struct i2c_adapter { int nr; char name[48]; struct completion dev_released; + + struct list_head userspace_clients; }; #define to_i2c_adapter(d) container_of(d, struct i2c_adapter, dev) diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index a3fd0f91d94..169d07758ee 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -54,7 +54,7 @@ extern struct kmem_cache *kvm_vcpu_cache; */ struct kvm_io_bus { int dev_count; -#define NR_IOBUS_DEVS 6 +#define NR_IOBUS_DEVS 200 struct kvm_io_device *devs[NR_IOBUS_DEVS]; }; @@ -119,6 +119,11 @@ struct kvm_memory_slot { int user_alloc; }; +static inline unsigned long kvm_dirty_bitmap_bytes(struct kvm_memory_slot *memslot) +{ + return ALIGN(memslot->npages, BITS_PER_LONG) / 8; +} + struct kvm_kernel_irq_routing_entry { u32 gsi; u32 type; diff --git a/include/linux/ncp_fs_sb.h b/include/linux/ncp_fs_sb.h index 6330fc76b00..5ec9ca67168 100644 --- a/include/linux/ncp_fs_sb.h +++ b/include/linux/ncp_fs_sb.h @@ -12,6 +12,7 @@ #include <linux/ncp_mount.h> #include <linux/net.h> #include <linux/mutex.h> +#include <linux/backing-dev.h> #ifdef __KERNEL__ @@ -127,6 +128,7 @@ struct ncp_server { size_t len; __u8 data[128]; } unexpected_packet; + struct backing_dev_info bdi; }; extern void ncp_tcp_rcv_proc(struct work_struct *work); diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h index 1a0b85aa151..07ce4609fe5 100644 --- a/include/linux/nfs_fs.h +++ b/include/linux/nfs_fs.h @@ -209,6 +209,7 @@ struct nfs_inode { #define NFS_INO_FLUSHING (4) /* inode is flushing out data */ #define NFS_INO_FSCACHE (5) /* inode can be cached by FS-Cache */ #define NFS_INO_FSCACHE_LOCK (6) /* FS-Cache cookie management lock */ +#define NFS_INO_COMMIT (7) /* inode is committing unstable writes */ static inline struct nfs_inode *NFS_I(const struct inode *inode) { diff --git a/include/linux/poison.h b/include/linux/poison.h index 2110a81c5e2..34066ffd893 100644 --- a/include/linux/poison.h +++ b/include/linux/poison.h @@ -48,6 +48,15 @@ #define POISON_FREE 0x6b /* for use-after-free poisoning */ #define POISON_END 0xa5 /* end-byte of poisoning */ +/********** mm/hugetlb.c **********/ +/* + * Private mappings of hugetlb pages use this poisoned value for + * page->mapping. The core VM should not be doing anything with this mapping + * but futex requires the existence of some page->mapping value even though it + * is unused if PAGE_MAPPING_ANON is set. + */ +#define HUGETLB_POISON ((void *)(0x00300300 + POISON_POINTER_DELTA + PAGE_MAPPING_ANON)) + /********** arch/$ARCH/mm/init.c **********/ #define POISON_FREE_INITMEM 0xcc diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index 07db2feb857..db266bbed23 100644 --- a/include/linux/rcupdate.h +++ b/include/linux/rcupdate.h @@ -190,6 +190,8 @@ static inline int rcu_read_lock_sched_held(void) #ifdef CONFIG_PROVE_RCU +extern int rcu_my_thread_group_empty(void); + /** * rcu_dereference_check - rcu_dereference with debug checking * @p: The pointer to read, prior to dereferencing diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h index 28c9fd020d3..ebd74726529 100644 --- a/include/linux/regulator/consumer.h +++ b/include/linux/regulator/consumer.h @@ -183,9 +183,13 @@ static inline struct regulator *__must_check regulator_get(struct device *dev, { /* Nothing except the stubbed out regulator API should be * looking at the value except to check if it is an error - * value so the actual return value doesn't matter. + * value. Drivers are free to handle NULL specifically by + * skipping all regulator API calls, but they don't have to. + * Drivers which don't, should make sure they properly handle + * corner cases of the API, such as regulator_get_voltage() + * returning 0. */ - return (struct regulator *)id; + return NULL; } static inline void regulator_put(struct regulator *regulator) { diff --git a/include/linux/smb_fs_sb.h b/include/linux/smb_fs_sb.h index 8a060a7040d..bb947dd1fba 100644 --- a/include/linux/smb_fs_sb.h +++ b/include/linux/smb_fs_sb.h @@ -10,6 +10,7 @@ #define _SMB_FS_SB #include <linux/types.h> +#include <linux/backing-dev.h> #include <linux/smb.h> /* @@ -74,6 +75,8 @@ struct smb_sb_info { struct smb_ops *ops; struct super_block *super_block; + + struct backing_dev_info bdi; }; static inline int diff --git a/include/linux/usb.h b/include/linux/usb.h index ce1323c4e47..739f1fd1cc1 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -1085,7 +1085,7 @@ typedef void (*usb_complete_t)(struct urb *); * Alternatively, drivers may pass the URB_NO_xxx_DMA_MAP transfer flags, * which tell the host controller driver that no such mapping is needed since * the device driver is DMA-aware. For example, a device driver might - * allocate a DMA buffer with usb_buffer_alloc() or call usb_buffer_map(). + * allocate a DMA buffer with usb_alloc_coherent() or call usb_buffer_map(). * When these transfer flags are provided, host controller drivers will * attempt to use the dma addresses found in the transfer_dma and/or * setup_dma fields rather than determining a dma address themselves. @@ -1366,11 +1366,23 @@ static inline int usb_urb_dir_out(struct urb *urb) return (urb->transfer_flags & URB_DIR_MASK) == URB_DIR_OUT; } -void *usb_buffer_alloc(struct usb_device *dev, size_t size, +void *usb_alloc_coherent(struct usb_device *dev, size_t size, gfp_t mem_flags, dma_addr_t *dma); -void usb_buffer_free(struct usb_device *dev, size_t size, +void usb_free_coherent(struct usb_device *dev, size_t size, void *addr, dma_addr_t dma); +/* Compatible macros while we switch over */ +static inline void *usb_buffer_alloc(struct usb_device *dev, size_t size, + gfp_t mem_flags, dma_addr_t *dma) +{ + return usb_alloc_coherent(dev, size, mem_flags, dma); +} +static inline void usb_buffer_free(struct usb_device *dev, size_t size, + void *addr, dma_addr_t dma) +{ + return usb_free_coherent(dev, size, addr, dma); +} + #if 0 struct urb *usb_buffer_map(struct urb *urb); void usb_buffer_dmasync(struct urb *urb); diff --git a/include/media/saa7146_vv.h b/include/media/saa7146_vv.h index b9da1f5591e..4aeff96ff7d 100644 --- a/include/media/saa7146_vv.h +++ b/include/media/saa7146_vv.h @@ -188,7 +188,6 @@ void saa7146_buffer_timeout(unsigned long data); void saa7146_dma_free(struct saa7146_dev* dev,struct videobuf_queue *q, struct saa7146_buf *buf); -int saa7146_vv_devinit(struct saa7146_dev *dev); int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv); int saa7146_vv_release(struct saa7146_dev* dev); diff --git a/include/net/sctp/command.h b/include/net/sctp/command.h index 8be5135ff7a..2c55a7ea20a 100644 --- a/include/net/sctp/command.h +++ b/include/net/sctp/command.h @@ -107,6 +107,7 @@ typedef enum { SCTP_CMD_T1_RETRAN, /* Mark for retransmission after T1 timeout */ SCTP_CMD_UPDATE_INITTAG, /* Update peer inittag */ SCTP_CMD_SEND_MSG, /* Send the whole use message */ + SCTP_CMD_SEND_NEXT_ASCONF, /* Send the next ASCONF after ACK */ SCTP_CMD_LAST } sctp_verb_t; diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h index 78740ec57d5..fa6cde578a1 100644 --- a/include/net/sctp/sctp.h +++ b/include/net/sctp/sctp.h @@ -128,6 +128,7 @@ extern int sctp_register_pf(struct sctp_pf *, sa_family_t); int sctp_backlog_rcv(struct sock *sk, struct sk_buff *skb); int sctp_inet_listen(struct socket *sock, int backlog); void sctp_write_space(struct sock *sk); +void sctp_data_ready(struct sock *sk, int len); unsigned int sctp_poll(struct file *file, struct socket *sock, poll_table *wait); void sctp_sock_rfree(struct sk_buff *skb); diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index ff301774471..597f8e27aaf 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -778,6 +778,7 @@ int sctp_user_addto_chunk(struct sctp_chunk *chunk, int off, int len, struct iovec *data); void sctp_chunk_free(struct sctp_chunk *); void *sctp_addto_chunk(struct sctp_chunk *, int len, const void *data); +void *sctp_addto_chunk_fixed(struct sctp_chunk *, int len, const void *data); struct sctp_chunk *sctp_chunkify(struct sk_buff *, const struct sctp_association *, struct sock *); diff --git a/include/net/sock.h b/include/net/sock.h index b4603cd54fc..1ad6435f252 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -74,7 +74,7 @@ printk(KERN_DEBUG msg); } while (0) #else /* Validate arguments and do nothing */ -static void inline int __attribute__ ((format (printf, 2, 3))) +static inline void __attribute__ ((format (printf, 2, 3))) SOCK_DEBUG(struct sock *sk, const char *msg, ...) { } diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h index d57847f2f6c..aab3c13dc31 100644 --- a/include/pcmcia/ds.h +++ b/include/pcmcia/ds.h @@ -26,6 +26,7 @@ #ifdef __KERNEL__ #include <linux/device.h> #include <pcmcia/ss.h> +#include <asm/atomic.h> /* * PCMCIA device drivers (16-bit cards only; 32-bit cards require CardBus @@ -94,10 +95,8 @@ struct pcmcia_device { config_req_t conf; window_handle_t win; - /* Is the device suspended, or in the process of - * being removed? */ + /* Is the device suspended? */ u16 suspended:1; - u16 _removed:1; /* Flags whether io, irq, win configurations were * requested, and whether the configuration is "locked" */ @@ -115,7 +114,7 @@ struct pcmcia_device { u16 has_card_id:1; u16 has_func_id:1; - u16 reserved:3; + u16 reserved:4; u8 func_id; u16 manf_id; diff --git a/include/pcmcia/ss.h b/include/pcmcia/ss.h index 2e488b60bc7..344705cb42f 100644 --- a/include/pcmcia/ss.h +++ b/include/pcmcia/ss.h @@ -224,18 +224,16 @@ struct pcmcia_socket { /* 16-bit state: */ struct { - /* PCMCIA card is present in socket */ - u8 present:1; /* "master" ioctl is used */ u8 busy:1; - /* pcmcia module is being unloaded */ - u8 dead:1; /* the PCMCIA card consists of two pseudo devices */ u8 has_pfc:1; - u8 reserved:4; + u8 reserved:6; } pcmcia_state; + /* non-zero if PCMCIA card is present */ + atomic_t present; #ifdef CONFIG_PCMCIA_IOCTL struct user_info_t *user; |