diff options
author | Pekka Enberg <penberg@kernel.org> | 2012-01-11 19:11:29 (GMT) |
---|---|---|
committer | Pekka Enberg <penberg@kernel.org> | 2012-01-11 19:11:29 (GMT) |
commit | 5878cf431ca7233a56819ca6970153ac0b129599 (patch) | |
tree | e5d21d04a0b468d2dabbe3a3824f23b5537fc6a7 /arch/powerpc/include/asm/synch.h | |
parent | 74ee4ef1f901fbb014bdcdc9171d126490ce2b62 (diff) | |
parent | b13683d1cc14d1dd30b8e20f3ebea3f814ad029f (diff) | |
download | linux-fsl-qoriq-5878cf431ca7233a56819ca6970153ac0b129599.tar.xz |
Merge branch 'slab/urgent' into slab/for-linus
Diffstat (limited to 'arch/powerpc/include/asm/synch.h')
-rw-r--r-- | arch/powerpc/include/asm/synch.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/synch.h b/arch/powerpc/include/asm/synch.h index d7cab44..e682a71 100644 --- a/arch/powerpc/include/asm/synch.h +++ b/arch/powerpc/include/asm/synch.h @@ -13,6 +13,7 @@ extern unsigned int __start___lwsync_fixup, __stop___lwsync_fixup; extern void do_lwsync_fixups(unsigned long value, void *fixup_start, void *fixup_end); +extern void do_final_fixups(void); static inline void eieio(void) { @@ -41,11 +42,15 @@ static inline void isync(void) START_LWSYNC_SECTION(97); \ isync; \ MAKE_LWSYNC_SECTION_ENTRY(97, __lwsync_fixup); -#define PPC_ACQUIRE_BARRIER "\n" stringify_in_c(__PPC_ACQUIRE_BARRIER) -#define PPC_RELEASE_BARRIER stringify_in_c(LWSYNC) "\n" +#define PPC_ACQUIRE_BARRIER "\n" stringify_in_c(__PPC_ACQUIRE_BARRIER) +#define PPC_RELEASE_BARRIER stringify_in_c(LWSYNC) "\n" +#define PPC_ATOMIC_ENTRY_BARRIER "\n" stringify_in_c(LWSYNC) "\n" +#define PPC_ATOMIC_EXIT_BARRIER "\n" stringify_in_c(sync) "\n" #else #define PPC_ACQUIRE_BARRIER #define PPC_RELEASE_BARRIER +#define PPC_ATOMIC_ENTRY_BARRIER +#define PPC_ATOMIC_EXIT_BARRIER #endif #endif /* __KERNEL__ */ |