| commit | d87d0c930a1591617e4c7c78296b4ba029150188 | [log] [tgz] |
|---|---|---|
| author | Ralf Baechle <ralf@linux-mips.org> | Thu Oct 11 23:45:58 2007 +0100 |
| committer | Ralf Baechle <ralf@linux-mips.org> | Thu Oct 11 23:45:58 2007 +0100 |
| tree | 090902474c7df989d845da675508d0a8d7c4e7ae | |
| parent | 61a33168bebb6ce5343a5f34ab421971dbfae9fa [diff] [blame] |
[MIPS] SMTC: Microoptimize atomic_postincrement for non-weak consistency. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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 @@ " 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");