Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 05/13] base/devres.c: quiet sparse noise about context imbalance | Date | Fri, 26 Aug 2011 13:33:46 -0700 |
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From: H Hartley Sweeten <hartleys@visionengravers.com>
devres_release_all and devres_release_group both aquire the lock &dev->devres_lock but the release of that lock is done in release_nodes. This results in sparse noise about context imbalance.
Add a lock annotation to release_nodes to quiet this noise.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> --- drivers/base/devres.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/base/devres.c b/drivers/base/devres.c index cf7a0c7..65cd748 100644 --- a/drivers/base/devres.c +++ b/drivers/base/devres.c @@ -397,6 +397,7 @@ static int remove_nodes(struct device *dev, static int release_nodes(struct device *dev, struct list_head *first, struct list_head *end, unsigned long flags) + __releases(&dev->devres_lock) { LIST_HEAD(todo); int cnt; -- 1.7.6.1
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