576 	struct ceph_snap_context *snapc, *oldest;  in writepage_nounlock()  local
593 	oldest = get_oldest_context(inode, &ceph_wbc, snapc);  in writepage_nounlock()
594 	if (snapc->seq > oldest->seq) {  in writepage_nounlock()
599 		ceph_put_snap_context(oldest);  in writepage_nounlock()
603 	ceph_put_snap_context(oldest);  in writepage_nounlock()
1192 	struct ceph_snap_context *oldest = get_oldest_context(inode, NULL, NULL);  in context_is_writeable_or_written()  local
1193 	int ret = !oldest || snapc->seq <= oldest->seq;  in context_is_writeable_or_written()
1195 	ceph_put_snap_context(oldest);  in context_is_writeable_or_written()
1219 	struct ceph_snap_context *snapc, *oldest;  in ceph_update_writeable_page()  local
1237 		oldest = get_oldest_context(inode, NULL, NULL);  in ceph_update_writeable_page()
1238 		if (snapc->seq > oldest->seq) {  in ceph_update_writeable_page()
1239 			ceph_put_snap_context(oldest);  in ceph_update_writeable_page()
1256 		ceph_put_snap_context(oldest);  in ceph_update_writeable_page()