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arch: Mass conversion of smp_mb__*()

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Mostly scripted conversion of the smp_mb__* barriers.

Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/n/tip-55dhyhocezdw1dg7u19hmh1u@git.kernel.org
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-arch@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Peter Zijlstra 2014-03-17 18:06:10 +01:00 • committed by Ingo Molnar
parent 1b15611e1c
commit 4e857c58ef
106 changed files with 284 additions and 288 deletions
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8
include/linux/interrupt.h
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@ -453,7 +453,7 @@ static inline int tasklet_trylock(struct tasklet_struct *t)
static inline void tasklet_unlock(struct tasklet_struct *t)
{
smp_mb__before_clear_bit();
smp_mb__before_atomic();
clear_bit(TASKLET_STATE_RUN, &(t)->state);
}
@ -501,7 +501,7 @@ static inline void tasklet_hi_schedule_first(struct tasklet_struct *t)
static inline void tasklet_disable_nosync(struct tasklet_struct *t)
{
atomic_inc(&t->count);
smp_mb__after_atomic_inc();
smp_mb__after_atomic();
}
static inline void tasklet_disable(struct tasklet_struct *t)
@ -513,13 +513,13 @@ static inline void tasklet_disable(struct tasklet_struct *t)
static inline void tasklet_enable(struct tasklet_struct *t)
{
smp_mb__before_atomic_dec();
smp_mb__before_atomic();
atomic_dec(&t->count);
}
static inline void tasklet_hi_enable(struct tasklet_struct *t)
{
smp_mb__before_atomic_dec();
smp_mb__before_atomic();
atomic_dec(&t->count);
}