diff options
Diffstat (limited to 'include')
-rw-r--r-- | include/asm-arm/uaccess.h | 20 | ||||
-rw-r--r-- | include/asm-generic/vmlinux.lds.h | 17 | ||||
-rw-r--r-- | include/asm-i386/mach-visws/do_timer.h | 53 | ||||
-rw-r--r-- | include/asm-i386/mach-visws/mach_apic.h | 5 | ||||
-rw-r--r-- | include/asm-mips/div64.h | 21 | ||||
-rw-r--r-- | include/asm-mips/mipsmtregs.h | 2 | ||||
-rw-r--r-- | include/asm-mips/sibyte/sb1250.h | 2 | ||||
-rw-r--r-- | include/asm-mips/time.h | 10 | ||||
-rw-r--r-- | include/asm-mips/unistd.h | 19 | ||||
-rw-r--r-- | include/asm-sh/irq.h | 10 | ||||
-rw-r--r-- | include/asm-sh/unistd.h | 5 | ||||
-rw-r--r-- | include/asm-um/common.lds.S | 8 | ||||
-rw-r--r-- | include/linux/compat.h | 2 | ||||
-rw-r--r-- | include/linux/init.h | 28 | ||||
-rw-r--r-- | include/linux/mmzone.h | 6 | ||||
-rw-r--r-- | include/linux/mtd/nand.h | 2 | ||||
-rw-r--r-- | include/linux/pagemap.h | 14 | ||||
-rw-r--r-- | include/linux/sched.h | 1 | ||||
-rw-r--r-- | include/linux/taskstats_kern.h | 31 | ||||
-rw-r--r-- | include/linux/vmalloc.h | 3 | ||||
-rw-r--r-- | include/linux/wait.h | 9 |
21 files changed, 116 insertions, 152 deletions
diff --git a/include/asm-arm/uaccess.h b/include/asm-arm/uaccess.h index 09ad0cab901..5f420a0149f 100644 --- a/include/asm-arm/uaccess.h +++ b/include/asm-arm/uaccess.h @@ -383,19 +383,19 @@ do { \ #ifdef CONFIG_MMU -extern unsigned long __copy_from_user(void *to, const void __user *from, unsigned long n); -extern unsigned long __copy_to_user(void __user *to, const void *from, unsigned long n); -extern unsigned long __clear_user(void __user *addr, unsigned long n); +extern unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n); +extern unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n); +extern unsigned long __must_check __clear_user(void __user *addr, unsigned long n); #else #define __copy_from_user(to,from,n) (memcpy(to, (void __force *)from, n), 0) #define __copy_to_user(to,from,n) (memcpy((void __force *)to, from, n), 0) #define __clear_user(addr,n) (memset((void __force *)addr, 0, n), 0) #endif -extern unsigned long __strncpy_from_user(char *to, const char __user *from, unsigned long count); -extern unsigned long __strnlen_user(const char __user *s, long n); +extern unsigned long __must_check __strncpy_from_user(char *to, const char __user *from, unsigned long count); +extern unsigned long __must_check __strnlen_user(const char __user *s, long n); -static inline unsigned long copy_from_user(void *to, const void __user *from, unsigned long n) +static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n) { if (access_ok(VERIFY_READ, from, n)) n = __copy_from_user(to, from, n); @@ -404,7 +404,7 @@ static inline unsigned long copy_from_user(void *to, const void __user *from, un return n; } -static inline unsigned long copy_to_user(void __user *to, const void *from, unsigned long n) +static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n) { if (access_ok(VERIFY_WRITE, to, n)) n = __copy_to_user(to, from, n); @@ -414,14 +414,14 @@ static inline unsigned long copy_to_user(void __user *to, const void *from, unsi #define __copy_to_user_inatomic __copy_to_user #define __copy_from_user_inatomic __copy_from_user -static inline unsigned long clear_user(void __user *to, unsigned long n) +static inline unsigned long __must_check clear_user(void __user *to, unsigned long n) { if (access_ok(VERIFY_WRITE, to, n)) n = __clear_user(to, n); return n; } -static inline long strncpy_from_user(char *dst, const char __user *src, long count) +static inline long __must_check strncpy_from_user(char *dst, const char __user *src, long count) { long res = -EFAULT; if (access_ok(VERIFY_READ, src, 1)) @@ -431,7 +431,7 @@ static inline long strncpy_from_user(char *dst, const char __user *src, long cou #define strlen_user(s) strnlen_user(s, ~0UL >> 1) -static inline long strnlen_user(const char __user *s, long n) +static inline long __must_check strnlen_user(const char __user *s, long n) { unsigned long res = 0; diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h index 9d0d11c180d..9d873163a7a 100644 --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h @@ -213,3 +213,20 @@ #define NOTES \ .notes : { *(.note.*) } :note + +#define INITCALLS \ + *(.initcall1.init) \ + *(.initcall1s.init) \ + *(.initcall2.init) \ + *(.initcall2s.init) \ + *(.initcall3.init) \ + *(.initcall3s.init) \ + *(.initcall4.init) \ + *(.initcall4s.init) \ + *(.initcall5.init) \ + *(.initcall5s.init) \ + *(.initcall6.init) \ + *(.initcall6s.init) \ + *(.initcall7.init) \ + *(.initcall7s.init) + diff --git a/include/asm-i386/mach-visws/do_timer.h b/include/asm-i386/mach-visws/do_timer.h deleted file mode 100644 index 21cd696d4d0..00000000000 --- a/include/asm-i386/mach-visws/do_timer.h +++ /dev/null @@ -1,53 +0,0 @@ -/* defines for inline arch setup functions */ - -#include <asm/fixmap.h> -#include <asm/i8259.h> -#include "cobalt.h" - -static inline void do_timer_interrupt_hook(void) -{ - /* Clear the interrupt */ - co_cpu_write(CO_CPU_STAT,co_cpu_read(CO_CPU_STAT) & ~CO_STAT_TIMEINTR); - - do_timer(1); -#ifndef CONFIG_SMP - update_process_times(user_mode_vm(irq_regs)); -#endif -/* - * In the SMP case we use the local APIC timer interrupt to do the - * profiling, except when we simulate SMP mode on a uniprocessor - * system, in that case we have to call the local interrupt handler. - */ -#ifndef CONFIG_X86_LOCAL_APIC - profile_tick(CPU_PROFILING); -#else - if (!using_apic_timer) - smp_local_timer_interrupt(); -#endif -} - -static inline int do_timer_overflow(int count) -{ - int i; - - spin_lock(&i8259A_lock); - /* - * This is tricky when I/O APICs are used; - * see do_timer_interrupt(). - */ - i = inb(0x20); - spin_unlock(&i8259A_lock); - - /* assumption about timer being IRQ0 */ - if (i & 0x01) { - /* - * We cannot detect lost timer interrupts ... - * well, that's why we call them lost, don't we? :) - * [hmm, on the Pentium and Alpha we can ... sort of] - */ - count -= LATCH; - } else { - printk("do_slow_gettimeoffset(): hardware timer problem?\n"); - } - return count; -} diff --git a/include/asm-i386/mach-visws/mach_apic.h b/include/asm-i386/mach-visws/mach_apic.h index de438c7147a..18afe6b6fc4 100644 --- a/include/asm-i386/mach-visws/mach_apic.h +++ b/include/asm-i386/mach-visws/mach_apic.h @@ -51,6 +51,11 @@ static inline void clustered_apic_check(void) { } +static inline int apicid_to_node(int logical_apicid) +{ + return 0; +} + /* Mapping from cpu number to logical apicid */ static inline int cpu_to_logical_apicid(int cpu) { diff --git a/include/asm-mips/div64.h b/include/asm-mips/div64.h index 5f7dcf5452e..d107832de1b 100644 --- a/include/asm-mips/div64.h +++ b/include/asm-mips/div64.h @@ -83,27 +83,6 @@ #if (_MIPS_SZLONG == 64) /* - * Don't use this one in new code - */ -#define do_div64_32(res, high, low, base) ({ \ - unsigned int __quot, __mod; \ - unsigned long __div; \ - unsigned int __low, __high, __base; \ - \ - __high = (high); \ - __low = (low); \ - __div = __high; \ - __div = __div << 32 | __low; \ - __base = (base); \ - \ - __mod = __div % __base; \ - __div = __div / __base; \ - \ - __quot = __div; \ - (res) = __quot; \ - __mod; }) - -/* * Hey, we're already 64-bit, no * need to play games.. */ diff --git a/include/asm-mips/mipsmtregs.h b/include/asm-mips/mipsmtregs.h index f637ce70758..3e9468f424f 100644 --- a/include/asm-mips/mipsmtregs.h +++ b/include/asm-mips/mipsmtregs.h @@ -352,6 +352,8 @@ do { \ #define write_vpe_c0_vpecontrol(val) mttc0(1, 1, val) #define read_vpe_c0_vpeconf0() mftc0(1, 2) #define write_vpe_c0_vpeconf0(val) mttc0(1, 2, val) +#define read_vpe_c0_count() mftc0(9, 0) +#define write_vpe_c0_count(val) mttc0(9, 0, val) #define read_vpe_c0_status() mftc0(12, 0) #define write_vpe_c0_status(val) mttc0(12, 0, val) #define read_vpe_c0_cause() mftc0(13, 0) diff --git a/include/asm-mips/sibyte/sb1250.h b/include/asm-mips/sibyte/sb1250.h index b09e16c93ca..2ba6988ddc8 100644 --- a/include/asm-mips/sibyte/sb1250.h +++ b/include/asm-mips/sibyte/sb1250.h @@ -51,8 +51,8 @@ extern void sb1250_mask_irq(int cpu, int irq); extern void sb1250_unmask_irq(int cpu, int irq); extern void sb1250_smp_finish(void); +extern void bcm1480_hpt_setup(void); extern void bcm1480_time_init(void); -extern unsigned long bcm1480_gettimeoffset(void); extern void bcm1480_mask_irq(int cpu, int irq); extern void bcm1480_unmask_irq(int cpu, int irq); extern void bcm1480_smp_finish(void); diff --git a/include/asm-mips/time.h b/include/asm-mips/time.h index 28512ba2266..625acd337bc 100644 --- a/include/asm-mips/time.h +++ b/include/asm-mips/time.h @@ -48,7 +48,8 @@ extern void (*mips_timer_ack)(void); * If mips_hpt_read is NULL, an R4k-compatible timer setup is attempted. */ extern unsigned int (*mips_hpt_read)(void); -extern void (*mips_hpt_init)(unsigned int); +extern void (*mips_hpt_init)(void); +extern unsigned int mips_hpt_mask; /* * to_tm() converts system time back to (year, mon, day, hour, min, sec). @@ -58,13 +59,6 @@ extern void (*mips_hpt_init)(unsigned int); extern void to_tm(unsigned long tim, struct rtc_time *tm); /* - * do_gettimeoffset(). By default, this func pointer points to - * do_null_gettimeoffset(), which leads to the same resolution as HZ. - * Higher resolution versions are available, which give ~1us resolution. - */ -extern unsigned long (*do_gettimeoffset)(void); - -/* * high-level timer interrupt routines. */ extern irqreturn_t timer_interrupt(int irq, void *dev_id); diff --git a/include/asm-mips/unistd.h b/include/asm-mips/unistd.h index 30240a445db..ec56aa52f66 100644 --- a/include/asm-mips/unistd.h +++ b/include/asm-mips/unistd.h @@ -332,16 +332,18 @@ #define __NR_set_robust_list (__NR_Linux + 309) #define __NR_get_robust_list (__NR_Linux + 310) #define __NR_kexec_load (__NR_Linux + 311) +#define __NR_getcpu (__NR_Linux + 312) +#define __NR_epoll_pwait (__NR_Linux + 313) /* * Offset of the last Linux o32 flavoured syscall */ -#define __NR_Linux_syscalls 311 +#define __NR_Linux_syscalls 313 #endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */ #define __NR_O32_Linux 4000 -#define __NR_O32_Linux_syscalls 311 +#define __NR_O32_Linux_syscalls 313 #if _MIPS_SIM == _MIPS_SIM_ABI64 @@ -620,16 +622,18 @@ #define __NR_set_robust_list (__NR_Linux + 268) #define __NR_get_robust_list (__NR_Linux + 269) #define __NR_kexec_load (__NR_Linux + 270) +#define __NR_getcpu (__NR_Linux + 271) +#define __NR_epoll_pwait (__NR_Linux + 272) /* * Offset of the last Linux 64-bit flavoured syscall */ -#define __NR_Linux_syscalls 270 +#define __NR_Linux_syscalls 272 #endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */ #define __NR_64_Linux 5000 -#define __NR_64_Linux_syscalls 270 +#define __NR_64_Linux_syscalls 272 #if _MIPS_SIM == _MIPS_SIM_NABI32 @@ -912,16 +916,18 @@ #define __NR_set_robust_list (__NR_Linux + 272) #define __NR_get_robust_list (__NR_Linux + 273) #define __NR_kexec_load (__NR_Linux + 274) +#define __NR_getcpu (__NR_Linux + 275) +#define __NR_epoll_pwait (__NR_Linux + 276) /* * Offset of the last N32 flavoured syscall */ -#define __NR_Linux_syscalls 274 +#define __NR_Linux_syscalls 276 #endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */ #define __NR_N32_Linux 6000 -#define __NR_N32_Linux_syscalls 274 +#define __NR_N32_Linux_syscalls 276 #ifdef __KERNEL__ @@ -1189,6 +1195,7 @@ type name (atype a,btype b,ctype c,dtype d,etype e,ftype f) \ #endif /* (_MIPS_SIM == _MIPS_SIM_NABI32) || (_MIPS_SIM == _MIPS_SIM_ABI64) */ +#define __ARCH_OMIT_COMPAT_SYS_GETDENTS64 #define __ARCH_WANT_IPC_PARSE_VERSION #define __ARCH_WANT_OLD_READDIR #define __ARCH_WANT_SYS_ALARM diff --git a/include/asm-sh/irq.h b/include/asm-sh/irq.h index 7596ab83e0d..6cd3e9e2a76 100644 --- a/include/asm-sh/irq.h +++ b/include/asm-sh/irq.h @@ -327,11 +327,17 @@ extern unsigned short *irq_mask_register; */ void init_IRQ_pint(void); +struct ipr_data { + unsigned int irq; + unsigned int addr; /* Address of Interrupt Priority Register */ + int shift; /* Shifts of the 16-bit data */ + int priority; /* The priority */ +}; + /* * Function for "on chip support modules". */ -extern void make_ipr_irq(unsigned int irq, unsigned int addr, - int pos, int priority); +extern void make_ipr_irq(struct ipr_data *table, unsigned int nr_irqs); extern void make_imask_irq(unsigned int irq); #if defined(CONFIG_CPU_SUBTYPE_SH7300) diff --git a/include/asm-sh/unistd.h b/include/asm-sh/unistd.h index f1a0cbc966b..1c2abde122c 100644 --- a/include/asm-sh/unistd.h +++ b/include/asm-sh/unistd.h @@ -324,8 +324,11 @@ #define __NR_sync_file_range 314 #define __NR_tee 315 #define __NR_vmsplice 316 +#define __NR_move_pages 317 +#define __NR_getcpu 318 +#define __NR_epoll_pwait 319 -#define NR_syscalls 317 +#define NR_syscalls 320 #ifdef __KERNEL__ diff --git a/include/asm-um/common.lds.S b/include/asm-um/common.lds.S index 1010153faaf..f0454516dd3 100644 --- a/include/asm-um/common.lds.S +++ b/include/asm-um/common.lds.S @@ -42,13 +42,7 @@ __initcall_start = .; .initcall.init : { - *(.initcall1.init) - *(.initcall2.init) - *(.initcall3.init) - *(.initcall4.init) - *(.initcall5.init) - *(.initcall6.init) - *(.initcall7.init) + INITCALLS } __initcall_end = .; diff --git a/include/linux/compat.h b/include/linux/compat.h index f4ebf96f530..f1553196826 100644 --- a/include/linux/compat.h +++ b/include/linux/compat.h @@ -196,7 +196,7 @@ asmlinkage long compat_sys_select(int n, compat_ulong_t __user *inp, #define BITS_TO_COMPAT_LONGS(bits) \ (((bits)+BITS_PER_COMPAT_LONG-1)/BITS_PER_COMPAT_LONG) -long compat_get_bitmap(unsigned long *mask, compat_ulong_t __user *umask, +long compat_get_bitmap(unsigned long *mask, const compat_ulong_t __user *umask, unsigned long bitmap_size); long compat_put_bitmap(compat_ulong_t __user *umask, unsigned long *mask, unsigned long bitmap_size); diff --git a/include/linux/init.h b/include/linux/init.h index e92b1455d7a..ff40ea118e3 100644 --- a/include/linux/init.h +++ b/include/linux/init.h @@ -84,19 +84,29 @@ extern void setup_arch(char **); * by link order. * For backwards compatibility, initcall() puts the call in * the device init subsection. + * + * The `id' arg to __define_initcall() is needed so that multiple initcalls + * can point at the same handler without causing duplicate-symbol build errors. */ -#define __define_initcall(level,fn) \ - static initcall_t __initcall_##fn __attribute_used__ \ +#define __define_initcall(level,fn,id) \ + static initcall_t __initcall_##fn##id __attribute_used__ \ __attribute__((__section__(".initcall" level ".init"))) = fn -#define core_initcall(fn) __define_initcall("1",fn) -#define postcore_initcall(fn) __define_initcall("2",fn) -#define arch_initcall(fn) __define_initcall("3",fn) -#define subsys_initcall(fn) __define_initcall("4",fn) -#define fs_initcall(fn) __define_initcall("5",fn) -#define device_initcall(fn) __define_initcall("6",fn) -#define late_initcall(fn) __define_initcall("7",fn) +#define core_initcall(fn) __define_initcall("1",fn,1) +#define core_initcall_sync(fn) __define_initcall("1s",fn,1s) +#define postcore_initcall(fn) __define_initcall("2",fn,2) +#define postcore_initcall_sync(fn) __define_initcall("2s",fn,2s) +#define arch_initcall(fn) __define_initcall("3",fn,3) +#define arch_initcall_sync(fn) __define_initcall("3s",fn,3s) +#define subsys_initcall(fn) __define_initcall("4",fn,4) +#define subsys_initcall_sync(fn) __define_initcall("4s",fn,4s) +#define fs_initcall(fn) __define_initcall("5",fn,5) +#define fs_initcall_sync(fn) __define_initcall("5s",fn,5s) +#define device_initcall(fn) __define_initcall("6",fn,6) +#define device_initcall_sync(fn) __define_initcall("6s",fn,6s) +#define late_initcall(fn) __define_initcall("7",fn,7) +#define late_initcall_sync(fn) __define_initcall("7s",fn,7s) #define __initcall(fn) device_initcall(fn) diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index ed0762b283a..e06683e2bea 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -218,13 +218,9 @@ struct zone { * under - it drives the swappiness decision: whether to unmap mapped * pages. * - * temp_priority is used to remember the scanning priority at which - * this zone was successfully refilled to free_pages == pages_high. - * - * Access to both these fields is quite racy even on uniprocessor. But + * Access to both this field is quite racy even on uniprocessor. But * it is expected to average out OK. */ - int temp_priority; int prev_priority; diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h index 70420bbae82..8b3ef418721 100644 --- a/include/linux/mtd/nand.h +++ b/include/linux/mtd/nand.h @@ -355,7 +355,7 @@ struct nand_buffers { * @priv: [OPTIONAL] pointer to private chip date * @errstat: [OPTIONAL] hardware specific function to perform additional error status checks * (determine if errors are correctable) - * @write_page [REPLACEABLE] High-level page write function + * @write_page: [REPLACEABLE] High-level page write function */ struct nand_chip { diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index 64f95092515..c3e255bf859 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -52,19 +52,23 @@ static inline void mapping_set_gfp_mask(struct address_space *m, gfp_t mask) void release_pages(struct page **pages, int nr, int cold); #ifdef CONFIG_NUMA -extern struct page *page_cache_alloc(struct address_space *x); -extern struct page *page_cache_alloc_cold(struct address_space *x); +extern struct page *__page_cache_alloc(gfp_t gfp); #else +static inline struct page *__page_cache_alloc(gfp_t gfp) +{ + return alloc_pages(gfp, 0); +} +#endif + static inline struct page *page_cache_alloc(struct address_space *x) { - return alloc_pages(mapping_gfp_mask(x), 0); + return __page_cache_alloc(mapping_gfp_mask(x)); } static inline struct page *page_cache_alloc_cold(struct address_space *x) { - return alloc_pages(mapping_gfp_mask(x)|__GFP_COLD, 0); + return __page_cache_alloc(mapping_gfp_mask(x)|__GFP_COLD); } -#endif typedef int filler_t(void *, struct page *); diff --git a/include/linux/sched.h b/include/linux/sched.h index 6735c1cf334..eafe4a7b823 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -466,7 +466,6 @@ struct signal_struct { struct pacct_struct pacct; /* per-process accounting information */ #endif #ifdef CONFIG_TASKSTATS - spinlock_t stats_lock; struct taskstats *stats; #endif }; diff --git a/include/linux/taskstats_kern.h b/include/linux/taskstats_kern.h index 16894b7edcc..6562a2050a2 100644 --- a/include/linux/taskstats_kern.h +++ b/include/linux/taskstats_kern.h @@ -23,25 +23,26 @@ static inline void taskstats_exit_free(struct taskstats *tidstats) static inline void taskstats_tgid_init(struct signal_struct *sig) { - spin_lock_init(&sig->stats_lock); sig->stats = NULL; } -static inline void taskstats_tgid_alloc(struct signal_struct *sig) +static inline void taskstats_tgid_alloc(struct task_struct *tsk) { + struct signal_struct *sig = tsk->signal; struct taskstats *stats; - unsigned long flags; - stats = kmem_cache_zalloc(taskstats_cache, SLAB_KERNEL); - if (!stats) + if (sig->stats != NULL) return; - spin_lock_irqsave(&sig->stats_lock, flags); + /* 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_irqrestore(&sig->stats_lock, flags); + spin_unlock_irq(&tsk->sighand->siglock); if (stats) kmem_cache_free(taskstats_cache, stats); @@ -49,23 +50,13 @@ static inline void taskstats_tgid_alloc(struct signal_struct *sig) static inline void taskstats_tgid_free(struct signal_struct *sig) { - struct taskstats *stats = NULL; - unsigned long flags; - - spin_lock_irqsave(&sig->stats_lock, flags); - if (sig->stats) { - stats = sig->stats; - sig->stats = NULL; - } - spin_unlock_irqrestore(&sig->stats_lock, flags); - if (stats) - kmem_cache_free(taskstats_cache, stats); + 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_init_early(void); -extern void taskstats_tgid_alloc(struct signal_struct *); #else static inline void taskstats_exit_alloc(struct taskstats **ptidstats, unsigned int *mycpu) {} @@ -77,7 +68,7 @@ static inline void taskstats_exit_send(struct task_struct *tsk, {} static inline void taskstats_tgid_init(struct signal_struct *sig) {} -static inline void taskstats_tgid_alloc(struct signal_struct *sig) +static inline void taskstats_tgid_alloc(struct task_struct *tsk) {} static inline void taskstats_tgid_free(struct signal_struct *sig) {} diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h index ce5f1482e6b..dc9a29d84ab 100644 --- a/include/linux/vmalloc.h +++ b/include/linux/vmalloc.h @@ -60,7 +60,8 @@ extern struct vm_struct *get_vm_area(unsigned long size, unsigned long flags); extern struct vm_struct *__get_vm_area(unsigned long size, unsigned long flags, unsigned long start, unsigned long end); extern struct vm_struct *get_vm_area_node(unsigned long size, - unsigned long flags, int node); + unsigned long flags, int node, + gfp_t gfp_mask); extern struct vm_struct *remove_vm_area(void *addr); extern int map_vm_area(struct vm_struct *area, pgprot_t prot, struct page ***pages); diff --git a/include/linux/wait.h b/include/linux/wait.h index b3b9048421d..e820d00e138 100644 --- a/include/linux/wait.h +++ b/include/linux/wait.h @@ -79,6 +79,15 @@ struct task_struct; extern void init_waitqueue_head(wait_queue_head_t *q); +#ifdef CONFIG_LOCKDEP +# define __WAIT_QUEUE_HEAD_INIT_ONSTACK(name) \ + ({ init_waitqueue_head(&name); name; }) +# define DECLARE_WAIT_QUEUE_HEAD_ONSTACK(name) \ + wait_queue_head_t name = __WAIT_QUEUE_HEAD_INIT_ONSTACK(name) +#else +# define DECLARE_WAIT_QUEUE_HEAD_ONSTACK(name) DECLARE_WAIT_QUEUE_HEAD(name) +#endif + static inline void init_waitqueue_entry(wait_queue_t *q, struct task_struct *p) { q->flags = 0; 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