Lines Matching refs:snap_rwsem
1629 WARN_ON_ONCE(!rwsem_is_locked(&mdsc->snap_rwsem)); in __ceph_mark_dirty_caps()
2008 up_read(&mdsc->snap_rwsem); in ceph_check_caps()
2033 if (down_read_trylock(&mdsc->snap_rwsem) == 0) { in ceph_check_caps()
2037 down_read(&mdsc->snap_rwsem); in ceph_check_caps()
2078 up_read(&mdsc->snap_rwsem); in ceph_check_caps()
2526 up_read(&mdsc->snap_rwsem); in try_get_cap_refs()
2571 if (!down_read_trylock(&mdsc->snap_rwsem)) { in try_get_cap_refs()
2583 down_read(&mdsc->snap_rwsem); in try_get_cap_refs()
2639 up_read(&mdsc->snap_rwsem); in try_get_cap_refs()
3040 __releases(session->s_mdsc->snap_rwsem) in handle_cap_grant()
3260 up_read(&session->s_mdsc->snap_rwsem); in handle_cap_grant()
3885 down_write(&mdsc->snap_rwsem); in ceph_handle_caps()
3889 downgrade_write(&mdsc->snap_rwsem); in ceph_handle_caps()
3891 down_read(&mdsc->snap_rwsem); in ceph_handle_caps()