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Searched refs:RB_EMPTY_ROOT (Results 1 – 25 of 109) sorted by relevance

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/linux-6.15/kernel/locking/
H A Drtmutex_common.h113 return !RB_EMPTY_ROOT(&lock->waiters.rb_root); in rt_mutex_has_waiters()
145 return !RB_EMPTY_ROOT(&p->pi_waiters.rb_root); in task_has_pi_waiters()
H A Drtmutex_api.c493 DEBUG_LOCKS_WARN_ON(!RB_EMPTY_ROOT(&task->pi_waiters.rb_root)); in rt_mutex_debug_task_free()
/linux-6.15/lib/
H A Dtimerqueue.c60 return !RB_EMPTY_ROOT(&head->rb_root.rb_root); in timerqueue_del()
/linux-6.15/net/bridge/
H A Dbr_private_mcast_eht.h68 RB_EMPTY_ROOT(&pg->eht_host_tree)); in br_multicast_eht_should_del_pg()
H A Dbr_multicast_eht.c155 WARN_ON(!RB_EMPTY_ROOT(&eht_set->entry_tree)); in br_multicast_destroy_eht_set()
456 if (RB_EMPTY_ROOT(&eht_set->entry_tree)) in br_multicast_create_eht_set_entry()
478 if (RB_EMPTY_ROOT(&eht_set->entry_tree)) { in br_multicast_del_eht_set_entry()
/linux-6.15/fs/afs/
H A Dvl_alias.c146 if (!RB_EMPTY_ROOT(&p->volumes)) in afs_query_for_alias_one()
197 if (RB_EMPTY_ROOT(&p->volumes)) in afs_query_for_alias()
/linux-6.15/drivers/gpu/drm/i915/
H A Di915_scheduler.h71 return RB_EMPTY_ROOT(&sched_engine->queue.rb_root); in i915_sched_engine_is_empty()
/linux-6.15/net/ceph/
H A Dstring_table.c105 return RB_EMPTY_ROOT(&string_tree); in ceph_strings_empty()
H A Dosdmap.c221 while (!RB_EMPTY_ROOT(root)) { in clear_crush_names()
267 while (!RB_EMPTY_ROOT(&c->choose_args)) { in clear_choose_args()
1151 while (!RB_EMPTY_ROOT(&map->pg_temp)) { in ceph_osdmap_destroy()
1158 while (!RB_EMPTY_ROOT(&map->primary_temp)) { in ceph_osdmap_destroy()
1165 while (!RB_EMPTY_ROOT(&map->pg_upmap)) { in ceph_osdmap_destroy()
1172 while (!RB_EMPTY_ROOT(&map->pg_upmap_items)) { in ceph_osdmap_destroy()
1179 while (!RB_EMPTY_ROOT(&map->pg_pools)) { in ceph_osdmap_destroy()
1793 WARN_ON(!RB_EMPTY_ROOT(&map->pg_upmap)); in osdmap_decode()
1794 WARN_ON(!RB_EMPTY_ROOT(&map->pg_upmap_items)); in osdmap_decode()
2997 while (!RB_EMPTY_ROOT(locs)) { in ceph_clear_crush_locs()
H A Dosd_client.c1243 WARN_ON(!RB_EMPTY_ROOT(&osd->o_requests)); in osd_cleanup()
1320 if (RB_EMPTY_ROOT(&osd->o_requests) && in maybe_move_osd_to_lru()
1321 RB_EMPTY_ROOT(&osd->o_linger_requests)) in maybe_move_osd_to_lru()
1388 if (RB_EMPTY_ROOT(&osd->o_requests) && in reopen_osd()
1389 RB_EMPTY_ROOT(&osd->o_linger_requests)) { in reopen_osd()
1728 WARN_ON(!RB_EMPTY_ROOT(&spg->backoffs)); in free_spg_mapping()
1974 while (!RB_EMPTY_ROOT(&spg->backoffs)) { in DEFINE_RB_FUNCS()
3528 WARN_ON(!RB_EMPTY_ROOT(&osd->o_requests)); in handle_osds_timeout()
4483 if (RB_EMPTY_ROOT(&spg->backoffs)) { in handle_backoff_unblock()
5270 while (!RB_EMPTY_ROOT(&osdc->osds)) { in ceph_osdc_stop()
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/linux-6.15/drivers/gpu/drm/xe/
H A Dxe_range_fence.c122 XE_WARN_ON(!RB_EMPTY_ROOT(&tree->root.rb_root)); in xe_range_fence_tree_fini()
/linux-6.15/tools/perf/tests/
H A Dhists_cumulate.c144 while (!RB_EMPTY_ROOT(&root_out->rb_root)) { in del_hist_entries()
237 TEST_ASSERT_VAL("callchains expected", !RB_EMPTY_ROOT(root)); in do_test()
/linux-6.15/fs/xfs/
H A Dxfs_extent_busy.c657 if (RB_EMPTY_ROOT(&eb->eb_tree)) in xfs_extent_busy_wait_group()
710 res = RB_EMPTY_ROOT(&eb->eb_tree); in xfs_extent_busy_list_empty()
/linux-6.15/block/
H A Dbfq-iosched.c881 !RB_EMPTY_ROOT(&bfqd->queue_weights_tree.rb_root) && in bfq_asymmetric_scenario()
2417 if (RB_EMPTY_ROOT(&bfqq->sort_list)) { in bfq_remove_request()
2700 if (RB_EMPTY_ROOT(root)) in bfqq_find_close()
3930 if (RB_EMPTY_ROOT(&bfqq->sort_list) && in __bfq_bfqq_expire()
3950 !RB_EMPTY_ROOT(&bfqq->sort_list))) in __bfq_bfqq_expire()
4389 RB_EMPTY_ROOT(&bfqq->sort_list)) { in bfq_bfqq_expire()
4720 if (!RB_EMPTY_ROOT(&bfqq->sort_list) && in bfq_choose_bfqq_for_injection()
4766 if (!RB_EMPTY_ROOT(&bfqq->sort_list) && in bfq_find_active_bfqq_for_actuator()
5420 WARN_ON_ONCE(!RB_EMPTY_ROOT(&bfqq->sort_list)); in bfq_put_queue()
6444 RB_EMPTY_ROOT(&bfqq->sort_list) && in bfq_completed_request()
[all …]
H A Dbfq-wf2q.c661 if (RB_EMPTY_ROOT(&st->active) && last_idle && in bfq_forget_idle()
1354 if (RB_EMPTY_ROOT(&st->active)) in __bfq_lookup_next_entity()
1407 if (!RB_EMPTY_ROOT(&idle_class_st->active)) in bfq_lookup_next_entity()
H A Dmq-deadline.c354 BUG_ON(RB_EMPTY_ROOT(&per_prio->sort_list[DD_READ])); in __dd_dispatch_request()
371 BUG_ON(RB_EMPTY_ROOT(&per_prio->sort_list[DD_WRITE])); in __dd_dispatch_request()
/linux-6.15/fs/
H A Dmount.h175 return RB_EMPTY_ROOT(&ns->mounts); in mnt_ns_empty()
/linux-6.15/fs/ntfs3/
H A Dbitmap.c784 if (!RB_EMPTY_ROOT(&wnd->start_tree)) in wnd_set_used()
877 if (RB_EMPTY_ROOT(&wnd->start_tree)) in wnd_is_free()
914 if (RB_EMPTY_ROOT(&wnd->start_tree)) in wnd_is_used()
997 if (RB_EMPTY_ROOT(&wnd->start_tree)) { in wnd_find()
1395 if (!RB_EMPTY_ROOT(&wnd->start_tree) && len) in wnd_zone_set()
/linux-6.15/fs/ocfs2/
H A Dreservations.c475 goal, wanted, RB_EMPTY_ROOT(root)); in __ocfs2_resv_find_window()
479 if (RB_EMPTY_ROOT(root)) { in __ocfs2_resv_find_window()
/linux-6.15/tools/include/linux/
H A Drbtree.h39 #define RB_EMPTY_ROOT(root) (READ_ONCE((root)->rb_node) == NULL) macro
/linux-6.15/drivers/iommu/iommufd/
H A Dio_pagetable.c147 if (RB_EMPTY_ROOT(&iopt->allowed_itree.rb_root)) { in iopt_alloc_iova()
908 WARN_ON(!RB_EMPTY_ROOT(&iopt->reserved_itree.rb_root)); in iopt_destroy_table()
911 WARN_ON(!RB_EMPTY_ROOT(&iopt->area_itree.rb_root)); in iopt_destroy_table()
1371 !RB_EMPTY_ROOT(&iopt->area_itree.rb_root)) { in iopt_disable_large_pages()
/linux-6.15/include/linux/
H A Drbtree.h30 #define RB_EMPTY_ROOT(root) (READ_ONCE((root)->rb_node) == NULL) macro
H A Dkernfs.h387 WARN_ON_ONCE(!RB_EMPTY_ROOT(&kn->dir.children)); in kernfs_enable_ns()
/linux-6.15/drivers/infiniband/sw/rxe/
H A Drxe.c32 WARN_ON(!RB_EMPTY_ROOT(&rxe->mcg_tree)); in rxe_dealloc()
/linux-6.15/drivers/gpu/drm/
H A Ddrm_gpusvm.c675 WARN_ON(!RB_EMPTY_ROOT(&gpusvm->root.rb_root)); in drm_gpusvm_fini()
721 WARN_ON(!RB_EMPTY_ROOT(&notifier->root.rb_root)); in drm_gpusvm_notifier_free()
1197 if (RB_EMPTY_ROOT(&notifier->root.rb_root)) { in drm_gpusvm_range_remove()

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