errcb 282 include/linux/ceph/osd_client.h rados_watcherrcb_t errcb; errcb 545 include/linux/ceph/osd_client.h rados_watcherrcb_t errcb, errcb 2905 net/ceph/osd_client.c lreq->errcb(lreq->data, lreq->linger_id, lwork->error.err); errcb 4621 net/ceph/osd_client.c rados_watcherrcb_t errcb, errcb 4633 net/ceph/osd_client.c lreq->errcb = errcb;