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[PATCH] Add Sparse annotations to SRCU wrapper functions in rcutorture 

The SRCU wrapper functions srcu_torture_read_lock and
srcu_torture_read_unlock in rcutorture intentionally change the SRCU
context; annotate them accordingly, to avoid a warning.

Signed-off-by: Josh Triplett <josh@freedesktop.org>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Josh Triplett 2006-12-06 20:40:19 -08:00 committed by Linus Torvalds
parent a09c17a6fd
commit 012d3ca8d8
1 changed files with 2 additions and 2 deletions
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4
kernel/rcutorture.c
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@ -401,7 +401,7 @@ static void srcu_torture_cleanup(void)
cleanup_srcu_struct(&srcu_ctl);
}
static int srcu_torture_read_lock(void)
static int srcu_torture_read_lock(void) __acquires(&srcu_ctl)
{
return srcu_read_lock(&srcu_ctl);
}
@ -419,7 +419,7 @@ static void srcu_read_delay(struct rcu_random_state *rrsp)
schedule_timeout_interruptible(longdelay);
}
static void srcu_torture_read_unlock(int idx)
static void srcu_torture_read_unlock(int idx) __releases(&srcu_ctl)
{
srcu_read_unlock(&srcu_ctl, idx);
}