Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d87d0c930a1591617e4c7c78296b4ba029150188
Commit: d87d0c930a1591617e4c7c78296b4ba029150188
Parent: 61a33168bebb6ce5343a5f34ab421971dbfae9fa
Author: Ralf Baechle <[EMAIL PROTECTED]>
AuthorDate: Thu Oct 11 23:45:58 2007 +0100
Committer: Ralf Baechle <[EMAIL PROTECTED]>
CommitDate: Thu Oct 11 23:45:58 2007 +0100
[MIPS] SMTC: Microoptimize atomic_postincrement for non-weak consistency.
Signed-off-by: Ralf Baechle <[EMAIL PROTECTED]>
---
arch/mips/kernel/smtc.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/mips/kernel/smtc.c b/arch/mips/kernel/smtc.c
index fe22387..137183b 100644
--- a/arch/mips/kernel/smtc.c
+++ b/arch/mips/kernel/smtc.c
@@ -713,7 +713,7 @@ static __inline__ int atomic_postincrement(unsigned int *pv)
" addu %1, %0, 1 \n"
" sc %1, %2 \n"
" beqz %1, 1b \n"
- " sync \n"
+ __WEAK_LLSC_MB
: "=&r" (result), "=&r" (temp), "=m" (*pv)
: "m" (*pv)
: "memory");
-
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