Lines Matching refs:snap_rwsem
236 up_read(&mdsc->snap_rwsem); in get_quota_realm()
238 down_read(&mdsc->snap_rwsem); in get_quota_realm()
278 down_read(&mdsc->snap_rwsem); in ceph_quota_is_same_realm()
282 up_read(&mdsc->snap_rwsem); in ceph_quota_is_same_realm()
288 up_read(&mdsc->snap_rwsem); in ceph_quota_is_same_realm()
324 down_read(&mdsc->snap_rwsem); in check_quota_exceeded()
342 up_read(&mdsc->snap_rwsem); in check_quota_exceeded()
344 down_read(&mdsc->snap_rwsem); in check_quota_exceeded()
395 up_read(&mdsc->snap_rwsem); in check_quota_exceeded()
482 down_read(&mdsc->snap_rwsem); in ceph_quota_update_statfs()
484 up_read(&mdsc->snap_rwsem); in ceph_quota_update_statfs()