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Btrfs: add missing blk_finish_plug in btrfs_sync_log()

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Add missing blk_finish_plug in btrfs_sync_log()

Signed-off-by: Forrest Liu <forrestl@synology.com>
Reviewed-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <clm@fb.com>
This commit is contained in:
Forrest Liu 2015-01-30 19:42:12 +08:00 committed by Chris Mason
parent 063c54dccd
commit 3da5ab5648
1 changed files with 1 additions and 0 deletions
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fs/btrfs/tree-log.c
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@ -2591,6 +2591,7 @@ int btrfs_sync_log(struct btrfs_trans_handle *trans,
}
if (log_root_tree->log_transid_committed >= root_log_ctx.log_transid) {
blk_finish_plug(&plug);
mutex_unlock(&log_root_tree->log_mutex);
ret = root_log_ctx.log_ret;
goto out;