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| author | Ralf Baechle <ralf@linux-mips.org> | 2005-04-14 15:28:28 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2005-10-29 19:31:08 +0100 |
| commit | b63014ad2dfd137ac38210c7c5cda7ecc3f536d0 (patch) | |
| tree | 6943cb448f9e9cc8ef8c665f4c87b3842c7fb318 /include/asm-mips/spinlock.h | |
| parent | 93b25d0621560012ff60a95ae265823b3a5e811a (diff) | |
| download | linux-b63014ad2dfd137ac38210c7c5cda7ecc3f536d0.tar.gz linux-b63014ad2dfd137ac38210c7c5cda7ecc3f536d0.tar.bz2 linux-b63014ad2dfd137ac38210c7c5cda7ecc3f536d0.zip | |
Move sync into the delay slot here also.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'include/asm-mips/spinlock.h')
| -rw-r--r-- | include/asm-mips/spinlock.h | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/include/asm-mips/spinlock.h b/include/asm-mips/spinlock.h index 075e9701d6bc..7d1cc75a1cbb 100644 --- a/include/asm-mips/spinlock.h +++ b/include/asm-mips/spinlock.h @@ -209,8 +209,7 @@ static inline void __raw_write_lock(raw_rwlock_t *rw) " lui %1, 0x8000 \n" " sc %1, %0 \n" " beqzl %1, 1b \n" - " nop \n" - " sync \n" + " sync \n" " .set reorder \n" : "=m" (rw->lock), "=&r" (tmp) : "m" (rw->lock) @@ -223,8 +222,7 @@ static inline void __raw_write_lock(raw_rwlock_t *rw) " lui %1, 0x8000 \n" " sc %1, %0 \n" " beqz %1, 1b \n" - " nop \n" - " sync \n" + " sync \n" " .set reorder \n" : "=m" (rw->lock), "=&r" (tmp) : "m" (rw->lock) @@ -258,8 +256,7 @@ static inline int __raw_write_trylock(raw_rwlock_t *rw) " lui %1, 0x8000 \n" " sc %1, %0 \n" " beqzl %1, 1b \n" - " nop \n" - " sync \n" + " sync \n" " li %2, 1 \n" " .set reorder \n" "2: \n" |