1138 	for (n = rb_first(&osdc->osds); n; n = rb_next(n)) {  in DEFINE_RB_FUNCS()
1141 		for (p = rb_first(&osd->o_requests); p; ) {  in DEFINE_RB_FUNCS()
1151 	for (p = rb_first(&osdc->homeless_osd.o_requests); p; ) {  in DEFINE_RB_FUNCS()
1296 	for (n = rb_first(&osd->o_requests); n; ) {  in close_osd()
1306 	for (n = rb_first(&osd->o_linger_requests); n; ) {  in close_osd()
1347 		for (n = rb_first(&osd->o_requests); n; n = rb_next(n)) {  in reopen_osd()
1439 	for (n = rb_first(&osdc->osdmap->pg_pools); n; n = rb_next(n)) {  in have_pool_full()
1912 		    rb_entry(rb_first(&osd->o_backoff_mappings),  in DEFINE_RB_FUNCS()
1917 			    rb_entry(rb_first(&spg->backoffs),  in DEFINE_RB_FUNCS()
3374 	for (n = rb_first(&osdc->osds); n; n = rb_next(n)) {  in handle_timeout()
3378 		for (p = rb_first(&osd->o_requests); p; ) {  in handle_timeout()
3396 		for (p = rb_first(&osd->o_linger_requests); p; p = rb_next(p)) {  in handle_timeout()
3415 		for (p = rb_first(&osdc->homeless_osd.o_requests); p; ) {  in handle_timeout()
3811 	for (n = rb_first(&osdc->osdmap->pg_pools); n; n = rb_next(n)) {  in set_pool_was_full()
3864 	for (n = rb_first(&osd->o_linger_requests); n; ) {  in scan_requests()
3900 	for (n = rb_first(&osd->o_requests); n; ) {  in scan_requests()
3960 		for (n = rb_first(&newmap->pg_pools); n; n = rb_next(n)) {  in handle_one_map()
3986 	for (n = rb_first(&osdc->osds); n; ) {  in handle_one_map()
4012 	for (n = rb_first(need_resend); n; ) {  in kick_requests()
4027 	for (n = rb_first(need_resend); n; ) {  in kick_requests()
4179 	for (n = rb_first(&osd->o_requests); n; ) {  in kick_osd_requests()
4192 	for (n = rb_first(&osd->o_linger_requests); n; n = rb_next(n)) {  in kick_osd_requests()
4418 	for (n = rb_first(&osd->o_requests); n; n = rb_next(n)) {  in handle_backoff_unblock()
4651 	for (n = rb_first(&osdc->osds); n; n = rb_next(n)) {  in ceph_osdc_sync()
4655 		for (p = rb_first(&osd->o_requests); p; p = rb_next(p)) {  in ceph_osdc_sync()
5142 	for (n = rb_first(&osdc->osds); n; ) {  in ceph_osdc_reopen_osds()
5234 		struct ceph_osd *osd = rb_entry(rb_first(&osdc->osds),  in ceph_osdc_stop()