Convert tasklet lock to new locking bitops.
Signed-off-by: Nick Piggin <[EMAIL PROTECTED]>
---
include/linux/interrupt.h | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
Index: linux-2.6/include/linux/interrupt.h
===================================================================
--- linux-2.6.orig/include/linux/interrupt.h
+++ linux-2.6/include/linux/interrupt.h
@@ -334,13 +334,12 @@ enum
#ifdef CONFIG_SMP
static inline int tasklet_trylock(struct tasklet_struct *t)
{
- return !test_and_set_bit(TASKLET_STATE_RUN, &(t)->state);
+ return !test_and_set_bit_lock(TASKLET_STATE_RUN, &(t)->state);
}
static inline void tasklet_unlock(struct tasklet_struct *t)
{
- smp_mb__before_clear_bit();
- clear_bit(TASKLET_STATE_RUN, &(t)->state);
+ clear_bit_unlock(TASKLET_STATE_RUN, &(t)->state);
}
static inline void tasklet_unlock_wait(struct tasklet_struct *t)
-
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