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(parent: d85c8a6) | patch
Btrfs: fix worker lock misuse in find_worker
authorChris Mason <chris.mason@oracle.com>
Fri, 23 Dec 2011 12:53:00 +0000 (07:53 -0500)
committerChris Mason <chris.mason@oracle.com>
Fri, 23 Dec 2011 12:53:00 +0000 (07:53 -0500)
commit8d532b2afb2eacc84588db709ec280a3d1219be3
tree27a4353e75d67bc41e9d2172702dbed1109095ebtree | snapshot (tar.gz zip)
parentd85c8a6f1bc083279215ff6e79b7c292bf3ec905commit | diff
Btrfs: fix worker lock misuse in find_worker

Dan Carpenter noticed that we were doing a double unlock on the worker
lock, and sometimes picking a worker thread without the lock held.

This fixes both errors.

Signed-off-by: Chris Mason <chris.mason@oracle.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
fs/btrfs/async-thread.c diff | blob | blame | history