提交 f971fe29 编写于 作者: J Josef Bacik

Btrfs: wake up delayed ref flushing waiters on abort

I hit a deadlock because we aborted when flushing delayed refs but didn't wake
any of the other flushers up and so everybody was just sleeping forever.  This
should fix the problem.  Thanks,
Signed-off-by: NJosef Bacik <jbacik@fusionio.com>
上级 3fb40375
......@@ -2629,6 +2629,7 @@ int btrfs_run_delayed_refs(struct btrfs_trans_handle *trans,
spin_unlock(&delayed_refs->lock);
btrfs_abort_transaction(trans, root, ret);
atomic_dec(&delayed_refs->procs_running_refs);
wake_up(&delayed_refs->wait);
return ret;
}
......
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