Lines Matching refs:snap_rwsem
247 up_read(&mdsc->snap_rwsem); in get_quota_realm()
249 down_read(&mdsc->snap_rwsem); in get_quota_realm()
293 down_read(&mdsc->snap_rwsem); in ceph_quota_is_same_realm()
297 up_read(&mdsc->snap_rwsem); in ceph_quota_is_same_realm()
303 up_read(&mdsc->snap_rwsem); in ceph_quota_is_same_realm()
340 down_read(&mdsc->snap_rwsem); in check_quota_exceeded()
359 up_read(&mdsc->snap_rwsem); in check_quota_exceeded()
361 down_read(&mdsc->snap_rwsem); in check_quota_exceeded()
412 up_read(&mdsc->snap_rwsem); in check_quota_exceeded()
499 down_read(&mdsc->snap_rwsem); in ceph_quota_update_statfs()
502 up_read(&mdsc->snap_rwsem); in ceph_quota_update_statfs()