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| author | Dmitry Torokhov <dtor_core@ameritech.net> | 2006-04-29 09:11:23 +0400 |
|---|---|---|
| committer | Dmitry Torokhov <dtor_core@ameritech.net> | 2006-04-29 09:11:23 +0400 |
| commit | 7b7e394185014e0f3bd8989cac937003f20ef9ce (patch) | |
| tree | 3beda5f979bba0aa9822534e239cf1b45f3be69c /include/linux/seqlock.h | |
| parent | ddc5d3414593e4d7ad7fbd33e7f7517fcc234544 (diff) | |
| parent | 693f7d362055261882659475d2ef022e32edbff1 (diff) | |
| download | linux-7b7e394185014e0f3bd8989cac937003f20ef9ce.tar.xz | |
Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'include/linux/seqlock.h')
| -rw-r--r-- | include/linux/seqlock.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/seqlock.h b/include/linux/seqlock.h index fca9b0fb5b4e..5a095572881d 100644 --- a/include/linux/seqlock.h +++ b/include/linux/seqlock.h @@ -73,7 +73,7 @@ static inline int write_tryseqlock(seqlock_t *sl) } /* Start of read calculation -- fetch last complete writer token */ -static inline unsigned read_seqbegin(const seqlock_t *sl) +static __always_inline unsigned read_seqbegin(const seqlock_t *sl) { unsigned ret = sl->sequence; smp_rmb(); @@ -88,7 +88,7 @@ static inline unsigned read_seqbegin(const seqlock_t *sl) * * Using xor saves one conditional branch. */ -static inline int read_seqretry(const seqlock_t *sl, unsigned iv) +static __always_inline int read_seqretry(const seqlock_t *sl, unsigned iv) { smp_rmb(); return (iv & 1) | (sl->sequence ^ iv); |