[PATCH 3.19.y-ckt 067/196] ocfs2/dlm: clear refmap bit of recovery lock while doing local recovery cleanup

3.19.8-ckt16 -stable review patch. If anyone has any objections, please let me know. ---8< From: xuejiufei commit c95a51807b730e4681e2ecbdfd669ca52601959e upstream. When recovery master down,

[PATCH 3.19.y-ckt 067/196] ocfs2/dlm: clear refmap bit of recovery lock while doing local recovery cleanup

3.19.8-ckt16 -stable review patch. If anyone has any objections, please let me know. ---8< From: xuejiufei commit c95a51807b730e4681e2ecbdfd669ca52601959e upstream. When recovery master down, dlm_do_local_recovery_cleanup() only