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authorDan Carpenter <dan.carpenter@oracle.com>2012-03-29 22:57:08 +0400
committerJens Axboe <axboe@kernel.dk>2012-03-29 22:57:08 +0400
commita5567932fc926739e29e98487128080f40c61710 (patch)
tree8bd1995697c0c86f605a6ddb213312454ac7f467 /include/linux/dcache.h
parenteb7d8c07f9c5fca6190b0d328179551122d1b8a3 (diff)
downloadlinux-a5567932fc926739e29e98487128080f40c61710.tar.xz
blkcg: change a spin_lock() to spin_lock_irq()
Smatch complains that we re-enable IRQs twice. It looks like we forgot to disable them here on the spin_trylock() failure path. This was added in 9f13ef678e "blkcg: use double locking instead of RCU for blkg synchronization". Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>` Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include/linux/dcache.h')
0 files changed, 0 insertions, 0 deletions