diff options
author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2007-10-12 21:27:47 -0400 |
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committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2007-10-12 21:27:47 -0400 |
commit | b981d8b3f5e008ff10d993be633ad00564fc22cd (patch) | |
tree | e292dc07b22308912cf6a58354a608b9e5e8e1fd /include/asm-mips/spinlock.h | |
parent | b11d2127c4893a7315d1e16273bc8560049fa3ca (diff) | |
parent | 2b9e0aae1d50e880c58d46788e5e3ebd89d75d62 (diff) |
Merge master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
drivers/macintosh/adbhid.c
Diffstat (limited to 'include/asm-mips/spinlock.h')
-rw-r--r-- | include/asm-mips/spinlock.h | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/include/asm-mips/spinlock.h b/include/asm-mips/spinlock.h index 35e431cd796..bb897016c49 100644 --- a/include/asm-mips/spinlock.h +++ b/include/asm-mips/spinlock.h @@ -67,7 +67,7 @@ static inline void __raw_spin_lock(raw_spinlock_t *lock) : "memory"); } - smp_mb(); + smp_llsc_mb(); } static inline void __raw_spin_unlock(raw_spinlock_t *lock) @@ -118,7 +118,7 @@ static inline unsigned int __raw_spin_trylock(raw_spinlock_t *lock) : "memory"); } - smp_mb(); + smp_llsc_mb(); return res == 0; } @@ -183,7 +183,7 @@ static inline void __raw_read_lock(raw_rwlock_t *rw) : "memory"); } - smp_mb(); + smp_llsc_mb(); } /* Note the use of sub, not subu which will make the kernel die with an @@ -193,7 +193,7 @@ static inline void __raw_read_unlock(raw_rwlock_t *rw) { unsigned int tmp; - smp_mb(); + smp_llsc_mb(); if (R10000_LLSC_WAR) { __asm__ __volatile__( @@ -262,7 +262,7 @@ static inline void __raw_write_lock(raw_rwlock_t *rw) : "memory"); } - smp_mb(); + smp_llsc_mb(); } static inline void __raw_write_unlock(raw_rwlock_t *rw) @@ -293,7 +293,7 @@ static inline int __raw_read_trylock(raw_rwlock_t *rw) " .set reorder \n" " beqzl %1, 1b \n" " nop \n" - __WEAK_ORDERING_MB + __WEAK_LLSC_MB " li %2, 1 \n" "2: \n" : "=m" (rw->lock), "=&r" (tmp), "=&r" (ret) @@ -310,7 +310,7 @@ static inline int __raw_read_trylock(raw_rwlock_t *rw) " beqz %1, 1b \n" " nop \n" " .set reorder \n" - __WEAK_ORDERING_MB + __WEAK_LLSC_MB " li %2, 1 \n" "2: \n" : "=m" (rw->lock), "=&r" (tmp), "=&r" (ret) @@ -336,7 +336,7 @@ static inline int __raw_write_trylock(raw_rwlock_t *rw) " sc %1, %0 \n" " beqzl %1, 1b \n" " nop \n" - __WEAK_ORDERING_MB + __WEAK_LLSC_MB " li %2, 1 \n" " .set reorder \n" "2: \n" @@ -354,7 +354,7 @@ static inline int __raw_write_trylock(raw_rwlock_t *rw) " beqz %1, 3f \n" " li %2, 1 \n" "2: \n" - __WEAK_ORDERING_MB + __WEAK_LLSC_MB " .subsection 2 \n" "3: b 1b \n" " li %2, 0 \n" |