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authorJeff Mahoney <jeffm@suse.com>2016-12-20 13:28:28 -0500
committerDavid Sterba <dsterba@suse.com>2017-01-03 15:14:21 +0100
commitd0280996437081dd12ed1e982ac8aeaa62835ec4 (patch)
tree9c1e103ecde5541b14903fa7f08630c5ebda84e6
parentaa7c8da35d1905d80e840d075f07d26ec90144b5 (diff)
btrfs: fix locking when we put back a delayed ref that's too new
In __btrfs_run_delayed_refs, when we put back a delayed ref that's too new, we have already dropped the lock on locked_ref when we set ->processing = 0. This patch keeps the lock to cover that assignment. Fixes: d7df2c796d7 (Btrfs: attach delayed ref updates to delayed ref heads) Signed-off-by: Jeff Mahoney <jeffm@suse.com> Reviewed-by: Liu Bo <bo.li.liu@oracle.com> Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat
-rw-r--r--fs/btrfs/extent-tree.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c