157 	struct ceph_snap_context *snapc;  member
338 		struct ceph_snap_context *snapc;	/* for writes */  member
1110 	struct ceph_snap_context *snapc;  in rbd_header_from_disk()  local
1131 	snapc = ceph_create_snap_context(snap_count, GFP_KERNEL);  in rbd_header_from_disk()
1132 	if (!snapc)  in rbd_header_from_disk()
1134 	snapc->seq = le64_to_cpu(ondisk->snap_seq);  in rbd_header_from_disk()
1166 			snapc->snaps[i] = le64_to_cpu(snaps[i].id);  in rbd_header_from_disk()
1178 		ceph_put_snap_context(header->snapc);  in rbd_header_from_disk()
1186 	header->snapc = snapc;  in rbd_header_from_disk()
1196 	ceph_put_snap_context(snapc);  in rbd_header_from_disk()
1206 	rbd_assert(which < rbd_dev->header.snapc->num_snaps);  in _rbd_dev_v1_snap_name()
1243 	struct ceph_snap_context *snapc = rbd_dev->header.snapc;  in rbd_dev_snap_index()  local
1246 	found = bsearch(&snap_id, &snapc->snaps, snapc->num_snaps,  in rbd_dev_snap_index()
1249 	return found ? (u32)(found - &snapc->snaps[0]) : BAD_SNAP_INDEX;  in rbd_dev_snap_index()
1500 	     !obj_req->img_request->snapc->num_snaps))  in rbd_obj_copyup_enabled()
1566 			  struct ceph_snap_context *snapc, int num_ops)  in __rbd_obj_add_osd_request()  argument
1575 	req = ceph_osdc_alloc_request(osdc, snapc, num_ops, false, GFP_NOIO);  in __rbd_obj_add_osd_request()
1602 	return __rbd_obj_add_osd_request(obj_req, obj_req->img_request->snapc,  in rbd_obj_add_osd_request()
1734 					struct ceph_snap_context *snapc)  in rbd_img_request_create()  argument
1747 		img_request->snapc = snapc;  in rbd_img_request_create()
1780 		ceph_put_snap_context(img_request->snapc);  in rbd_img_request_destroy()
3270 	struct ceph_snap_context *snapc = obj_req->img_request->snapc;  in rbd_obj_copyup_object_maps()  local
3283 	for (i = 0; i < snapc->num_snaps; i++) {  in rbd_obj_copyup_object_maps()
3285 		    i + 1 < snapc->num_snaps)  in rbd_obj_copyup_object_maps()
3290 		ret = rbd_object_map_update(obj_req, snapc->snaps[i],  in rbd_obj_copyup_object_maps()
3317 	if (obj_req->img_request->snapc->num_snaps && bytes > 0) {  in rbd_obj_copyup_write_object()
4795 	struct ceph_snap_context *snapc = NULL;  in rbd_queue_workfn()  local
4861 		snapc = rbd_dev->header.snapc;  in rbd_queue_workfn()
4862 		ceph_get_snap_context(snapc);  in rbd_queue_workfn()
4873 	img_request = rbd_img_request_create(rbd_dev, op_type, snapc);  in rbd_queue_workfn()
4879 	snapc = NULL; /* img_request consumes a ref */  in rbd_queue_workfn()
4901 	ceph_put_snap_context(snapc);  in rbd_queue_workfn()
6125 	struct ceph_snap_context *snapc = rbd_dev->header.snapc;  in rbd_v1_snap_id_by_name()  local
6132 	while (which < snapc->num_snaps) {  in rbd_v1_snap_id_by_name()
6134 			return snapc->snaps[which];  in rbd_v1_snap_id_by_name()
6143 	struct ceph_snap_context *snapc = rbd_dev->header.snapc;  in rbd_v2_snap_id_by_name()  local
6148 	for (which = 0; !found && which < snapc->num_snaps; which++) {  in rbd_v2_snap_id_by_name()
6151 		snap_id = snapc->snaps[which];  in rbd_v2_snap_id_by_name()
6269 	struct ceph_snap_context *snapc;  in rbd_dev_v2_snap_context()  local
6312 	snapc = ceph_create_snap_context(snap_count, GFP_KERNEL);  in rbd_dev_v2_snap_context()
6313 	if (!snapc) {  in rbd_dev_v2_snap_context()
6317 	snapc->seq = seq;  in rbd_dev_v2_snap_context()
6319 		snapc->snaps[i] = ceph_decode_64(&p);  in rbd_dev_v2_snap_context()
6321 	ceph_put_snap_context(rbd_dev->header.snapc);  in rbd_dev_v2_snap_context()
6322 	rbd_dev->header.snapc = snapc;  in rbd_dev_v2_snap_context()
6762 	ceph_put_snap_context(header->snapc);  in rbd_dev_unprobe()