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authorHarvey Harrison <harvey.harrison@gmail.com>2009-01-06 22:40:50 (GMT)
committerLinus Torvalds <torvalds@linux-foundation.org>2009-01-06 23:59:11 (GMT)
commit30079677428ae1349d5063b96f677270dfd54309 (patch)
treef6a49c279b19fe2de541a4d9732c46fd26783e27 /lib/proportions.c
parent8cef7d57a4a47ef7166acde05eea0bc4f723691c (diff)
lib: proportions.c trivial sparse lock annotation
Suppresses sparse warning: lib/proportions.c:159:16: warning: context imbalance in 'prop_get_global': wrong count at exit lib/proportions.c:159:16: context 'RCU': wanted 0, got 1 lib/proportions.c:164:2: warning: context imbalance in 'prop_put_global': unexpected unlock lib/proportions.c:164:2: context 'RCU': wanted 0, got -1 Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/proportions.c')
-rw-r--r--lib/proportions.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/proportions.c b/lib/proportions.c
index 4f387a6..3fda810 100644
--- a/lib/proportions.c
+++ b/lib/proportions.c
@@ -147,6 +147,7 @@ out:
* this is used to track the active references.
*/
static struct prop_global *prop_get_global(struct prop_descriptor *pd)
+__acquires(RCU)
{
int index;
@@ -160,6 +161,7 @@ static struct prop_global *prop_get_global(struct prop_descriptor *pd)
}
static void prop_put_global(struct prop_descriptor *pd, struct prop_global *pg)
+__releases(RCU)
{
rcu_read_unlock();
}

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