Lines Matching refs:snap_rwsem
1639 WARN_ON_ONCE(!rwsem_is_locked(&mdsc->snap_rwsem)); in __ceph_mark_dirty_caps()
2014 up_read(&mdsc->snap_rwsem); in ceph_check_caps()
2037 if (down_read_trylock(&mdsc->snap_rwsem) == 0) { in ceph_check_caps()
2041 down_read(&mdsc->snap_rwsem); in ceph_check_caps()
2082 up_read(&mdsc->snap_rwsem); in ceph_check_caps()
2576 up_read(&mdsc->snap_rwsem); in try_get_cap_refs()
2619 if (!down_read_trylock(&mdsc->snap_rwsem)) { in try_get_cap_refs()
2630 down_read(&mdsc->snap_rwsem); in try_get_cap_refs()
2683 up_read(&mdsc->snap_rwsem); in try_get_cap_refs()
3094 __releases(session->s_mdsc->snap_rwsem) in handle_cap_grant()
3329 up_read(&session->s_mdsc->snap_rwsem); in handle_cap_grant()
3953 down_write(&mdsc->snap_rwsem); in ceph_handle_caps()
3957 downgrade_write(&mdsc->snap_rwsem); in ceph_handle_caps()
3959 down_read(&mdsc->snap_rwsem); in ceph_handle_caps()