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2010-03-26Initial commitTobias Klauser7-0/+1166
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authorJeff Mahoney <jeffm@suse.com>2016-12-20 13:28:27 -0500
committerDavid Sterba <dsterba@suse.com>2017-01-03 15:14:08 +0100
commitaa7c8da35d1905d80e840d075f07d26ec90144b5 (patch)
treed98c4cc3d44debbe6b75c9084b71f86a365c8669
parent73ba39ab9307340dc98ec3622891314bbc09cc2e (diff)
btrfs: fix error handling when run_delayed_extent_op fails
In __btrfs_run_delayed_refs, the error path when run_delayed_extent_op fails sets locked_ref->processing = 0 but doesn't re-increment delayed_refs->num_heads_ready. As a result, we end up triggering the WARN_ON in btrfs_select_ref_head. Fixes: d7df2c796d7 (Btrfs: attach delayed ref updates to delayed ref heads) Reported-by: Jon Nelson <jnelson-suse@jamponi.net> 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>
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