diff options
| author | Davidlohr Bueso <davidlohr@hp.com> | 2014-07-30 16:41:52 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-08-13 04:32:00 -0400 |
| commit | aa9fc0c19bee0cbc152e0e06488095fb69229236 (patch) | |
| tree | a3ba46f971a0bbf858bac7f6cd503801fe40bd15 /kernel/locking | |
| parent | 42fa566bd74aa7b95413fb00611ec983b488222d (diff) | |
locking/mcs: Remove obsolete comment
... as we clearly inline mcs_spin_lock() now.
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
Acked-by: Jason Low <jason.low2@hp.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Cc: aswin@hp.com
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: http://lkml.kernel.org/r/1406752916-3341-3-git-send-email-davidlohr@hp.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/locking')
| -rw-r--r-- | kernel/locking/mcs_spinlock.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/kernel/locking/mcs_spinlock.h b/kernel/locking/mcs_spinlock.h index 23e89c5930e9..4d60986fcbee 100644 --- a/kernel/locking/mcs_spinlock.h +++ b/kernel/locking/mcs_spinlock.h | |||
| @@ -56,9 +56,6 @@ do { \ | |||
| 56 | * If the lock has already been acquired, then this will proceed to spin | 56 | * If the lock has already been acquired, then this will proceed to spin |
| 57 | * on this node->locked until the previous lock holder sets the node->locked | 57 | * on this node->locked until the previous lock holder sets the node->locked |
| 58 | * in mcs_spin_unlock(). | 58 | * in mcs_spin_unlock(). |
| 59 | * | ||
| 60 | * We don't inline mcs_spin_lock() so that perf can correctly account for the | ||
| 61 | * time spent in this lock function. | ||
| 62 | */ | 59 | */ |
| 63 | static inline | 60 | static inline |
| 64 | void mcs_spin_lock(struct mcs_spinlock **lock, struct mcs_spinlock *node) | 61 | void mcs_spin_lock(struct mcs_spinlock **lock, struct mcs_spinlock *node) |