1158 	for (n = rb_first(&osdc->osds); n; n = rb_next(n)) {  in DEFINE_RB_FUNCS()
1161 		for (p = rb_first(&osd->o_requests); p; ) {  in DEFINE_RB_FUNCS()
1171 	for (p = rb_first(&osdc->homeless_osd.o_requests); p; ) {  in DEFINE_RB_FUNCS()
1316 	for (n = rb_first(&osd->o_requests); n; ) {  in close_osd()
1326 	for (n = rb_first(&osd->o_linger_requests); n; ) {  in close_osd()
1367 		for (n = rb_first(&osd->o_requests); n; n = rb_next(n)) {  in reopen_osd()
1459 	for (n = rb_first(&osdc->osdmap->pg_pools); n; n = rb_next(n)) {  in have_pool_full()
1873 		    rb_entry(rb_first(&osd->o_backoff_mappings),  in DEFINE_RB_FUNCS()
1878 			    rb_entry(rb_first(&spg->backoffs),  in DEFINE_RB_FUNCS()
3288 	for (n = rb_first(&osdc->osds); n; n = rb_next(n)) {  in handle_timeout()
3292 		for (p = rb_first(&osd->o_requests); p; ) {  in handle_timeout()
3310 		for (p = rb_first(&osd->o_linger_requests); p; p = rb_next(p)) {  in handle_timeout()
3329 		for (p = rb_first(&osdc->homeless_osd.o_requests); p; ) {  in handle_timeout()
3706 	for (n = rb_first(&osdc->osdmap->pg_pools); n; n = rb_next(n)) {  in set_pool_was_full()
3759 	for (n = rb_first(&osd->o_linger_requests); n; ) {  in scan_requests()
3795 	for (n = rb_first(&osd->o_requests); n; ) {  in scan_requests()
3853 		for (n = rb_first(&newmap->pg_pools); n; n = rb_next(n)) {  in handle_one_map()
3879 	for (n = rb_first(&osdc->osds); n; ) {  in handle_one_map()
3905 	for (n = rb_first(need_resend); n; ) {  in kick_requests()
3920 	for (n = rb_first(need_resend); n; ) {  in kick_requests()
4072 	for (n = rb_first(&osd->o_requests); n; ) {  in kick_osd_requests()
4085 	for (n = rb_first(&osd->o_linger_requests); n; n = rb_next(n)) {  in kick_osd_requests()
4311 	for (n = rb_first(&osd->o_requests); n; n = rb_next(n)) {  in handle_backoff_unblock()
4544 	for (n = rb_first(&osdc->osds); n; n = rb_next(n)) {  in ceph_osdc_sync()
4548 		for (p = rb_first(&osd->o_requests); p; p = rb_next(p)) {  in ceph_osdc_sync()
5120 	for (n = rb_first(&osdc->osds); n; ) {  in ceph_osdc_reopen_osds()
5212 		struct ceph_osd *osd = rb_entry(rb_first(&osdc->osds),  in ceph_osdc_stop()