diff options
| author | Paul Mackerras <paulus@samba.org> | 2006-03-29 13:24:50 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-03-29 13:24:50 +1100 |
| commit | bac30d1a78d0f11c613968fc8b351a91ed465386 (patch) | |
| tree | e52f3c876522a2f6047a6ec1c27df2e8a79486b8 /include/asm-powerpc | |
| parent | e8222502ee6157e2713da9e0792c21f4ad458d50 (diff) | |
| parent | ca9ba4471c1203bb6e759b76e83167fec54fe590 (diff) | |
| download | linux-bac30d1a78d0f11c613968fc8b351a91ed465386.tar.gz | |
Merge ../linux-2.6
Diffstat (limited to 'include/asm-powerpc')
| -rw-r--r-- | include/asm-powerpc/futex.h | 6 | ||||
| -rw-r--r-- | include/asm-powerpc/kdebug.h | 12 | ||||
| -rw-r--r-- | include/asm-powerpc/page.h | 3 |
3 files changed, 11 insertions, 10 deletions
diff --git a/include/asm-powerpc/futex.h b/include/asm-powerpc/futex.h index 39e85f320a76..f1b3c00bc1ce 100644 --- a/include/asm-powerpc/futex.h +++ b/include/asm-powerpc/futex.h @@ -81,5 +81,11 @@ static inline int futex_atomic_op_inuser (int encoded_op, int __user *uaddr) return ret; } +static inline int +futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval) +{ + return -ENOSYS; +} + #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_FUTEX_H */ diff --git a/include/asm-powerpc/kdebug.h b/include/asm-powerpc/kdebug.h index 7c16265568e0..c01786ab5fa6 100644 --- a/include/asm-powerpc/kdebug.h +++ b/include/asm-powerpc/kdebug.h @@ -16,13 +16,9 @@ struct die_args { int signr; }; -/* - Note - you should never unregister because that can race with NMIs. - If you really want to do it first unregister - then synchronize_sched - - then free. - */ -int register_die_notifier(struct notifier_block *nb); -extern struct notifier_block *powerpc_die_chain; +extern int register_die_notifier(struct notifier_block *); +extern int unregister_die_notifier(struct notifier_block *); +extern struct atomic_notifier_head powerpc_die_chain; /* Grossly misnamed. */ enum die_val { @@ -37,7 +33,7 @@ enum die_val { static inline int notify_die(enum die_val val,char *str,struct pt_regs *regs,long err,int trap, int sig) { struct die_args args = { .regs=regs, .str=str, .err=err, .trapnr=trap,.signr=sig }; - return notifier_call_chain(&powerpc_die_chain, val, &args); + return atomic_notifier_call_chain(&powerpc_die_chain, val, &args); } #endif /* __KERNEL__ */ diff --git a/include/asm-powerpc/page.h b/include/asm-powerpc/page.h index 0b82df483f7f..2fbecebe1c92 100644 --- a/include/asm-powerpc/page.h +++ b/include/asm-powerpc/page.h @@ -69,8 +69,6 @@ #endif #ifdef CONFIG_FLATMEM -#define pfn_to_page(pfn) (mem_map + (pfn)) -#define page_to_pfn(page) ((unsigned long)((page) - mem_map)) #define pfn_valid(pfn) ((pfn) < max_mapnr) #endif @@ -200,6 +198,7 @@ extern void copy_user_page(void *to, void *from, unsigned long vaddr, struct page *p); extern int page_is_ram(unsigned long pfn); +#include <asm-generic/memory_model.h> #endif /* __ASSEMBLY__ */ #endif /* __KERNEL__ */ |