| /kernel/cgroup/ |
| D | cgroup-v1.c | 57 struct cgroup_root *root; in cgroup_attach_task_all() local
63 for_each_root(root) { in cgroup_attach_task_all()
66 if (root == &cgrp_dfl_root) in cgroup_attach_task_all()
70 from_cgrp = task_cgroup_from_root(from, root); in cgroup_attach_task_all()
554 BUILD_BUG_ON(sizeof(cgrp->root->release_agent_path) < PATH_MAX); in cgroup_release_agent_write()
569 strlcpy(cgrp->root->release_agent_path, strstrip(buf), in cgroup_release_agent_write()
570 sizeof(cgrp->root->release_agent_path)); in cgroup_release_agent_write()
581 seq_puts(seq, cgrp->root->release_agent_path); in cgroup_release_agent_show()
686 ss->legacy_name, ss->root->hierarchy_id, in proc_cgroupstats_show()
687 atomic_read(&ss->root->nr_cgrps), in proc_cgroupstats_show()
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| D | cgroup.c | 313 return cgrp->root == &cgrp_dfl_root; in cgroup_on_dfl()
434 u16 root_ss_mask = cgrp->root->subsys_mask; in cgroup_control()
465 return cgrp->root->subsys_mask; in cgroup_ss_mask()
1049 BUG_ON(cgrp1->root != cgrp2->root); in compare_css_sets()
1058 if (cgrp1->root == new_cgrp->root) { in compare_css_sets()
1079 struct cgroup_root *root = cgrp->root; in find_existing_css_set() local
1091 if (root->subsys_mask & (1UL << i)) { in find_existing_css_set()
1253 if (c->root == cgrp->root) in find_css_set()
1305 return root_cgrp->root; in cgroup_root_from_kf()
1308 static int cgroup_init_root_id(struct cgroup_root *root) in cgroup_init_root_id() argument
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| D | cgroup-internal.h | 48 struct cgroup_root *root; member
174 #define for_each_root(root) \ argument
175 list_for_each_entry((root), &cgroup_roots, root_list)
230 struct cgroup_root *root);
236 void cgroup_free_root(struct cgroup_root *root);
238 int cgroup_setup_root(struct cgroup_root *root, u16 ss_mask);
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| D | rstat.c | 84 struct cgroup *root, int cpu) in cgroup_rstat_cpu_pop_updated() argument
88 if (pos == root) in cgroup_rstat_cpu_pop_updated()
96 pos = root; in cgroup_rstat_cpu_pop_updated()
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| D | debug.c | 105 c->root->hierarchy_id, name_buf); in current_css_set_cg_links_read()
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| D | cpuset.c | 398 (cpuset_cgrp_subsys.root->flags & CGRP_ROOT_CPUSET_V2_MODE); in is_in_v2_mode()
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| /kernel/ |
| D | resource.c | 107 struct resource *root = PDE_DATA(file_inode(m->file)); in r_show() local
110 int width = root->end < 0x10000 ? 4 : 8; in r_show()
114 if (p->parent == root) in r_show()
185 static struct resource * __request_resource(struct resource *root, struct resource *new) in __request_resource() argument
192 return root; in __request_resource()
193 if (start < root->start) in __request_resource()
194 return root; in __request_resource()
195 if (end > root->end) in __request_resource()
196 return root; in __request_resource()
197 p = &root->child; in __request_resource()
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| D | audit_tree.c | 16 struct audit_chunk *root; member
105 tree->root = NULL; in alloc_tree()
301 owner->root = new; in replace_chunk()
329 if (owner->root == chunk) { in remove_chunk_node()
331 owner->root = NULL; in remove_chunk_node()
436 if (!tree->root) { in create_chunk()
437 tree->root = chunk; in create_chunk()
508 if (!tree->root) { in tag_chunk()
509 tree->root = chunk; in tag_chunk()
631 if (!tree->root && !tree->goner) { in trim_marked()
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| D | ucount.c | 24 set_lookup(struct ctl_table_root *root) in set_lookup() argument
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| D | nsproxy.c | 513 set_fs_root(me->fs, &nsset->fs->root); in commit_nsset()
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| D | module.c | 156 struct latch_tree_root root; member
168 latch_tree_insert(&node->node, &mod_tree.root, &mod_tree_ops); in __mod_tree_insert()
173 latch_tree_erase(&node->node, &mod_tree.root, &mod_tree_ops); in __mod_tree_remove()
206 ltn = latch_tree_find((void *)addr, &mod_tree.root, &mod_tree_ops); in mod_find()
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| /kernel/bpf/ |
| D | local_storage.c | 26 struct rb_root root; member
71 struct rb_root *root = &map->root; in cgroup_storage_lookup() local
77 node = root->rb_node; in cgroup_storage_lookup()
106 struct rb_root *root = &map->root; in cgroup_storage_insert() local
107 struct rb_node **new = &(root->rb_node), *parent = NULL; in cgroup_storage_insert()
128 rb_insert_color(&storage->node, root); in cgroup_storage_insert()
329 map->root = RB_ROOT; in cgroup_storage_map_alloc()
350 WARN_ON(!RB_EMPTY_ROOT(&map->root)); in cgroup_storage_map_free()
606 struct rb_root *root; in bpf_cgroup_storage_unlink() local
614 root = &map->root; in bpf_cgroup_storage_unlink()
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| D | lpm_trie.c | 33 struct lpm_trie_node __rcu *root; member
238 for (node = rcu_dereference(trie->root); node;) { in trie_lookup_elem()
348 slot = &trie->root; in trie_update_elem()
456 trim = &trie->root; in trie_delete_elem()
601 slot = &trie->root; in trie_free()
650 search_root = rcu_dereference(trie->root); in trie_get_next_key()
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| D | inode.c | 603 static int bpf_show_options(struct seq_file *m, struct dentry *root) in bpf_show_options() argument
605 umode_t mode = d_inode(root)->i_mode & S_IALLUGO & ~S_ISVTX; in bpf_show_options()
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| /kernel/dma/ |
| D | pool.c | 38 struct dentry *root; in dma_atomic_pool_debugfs_init() local
40 root = debugfs_create_dir("dma_pools", NULL); in dma_atomic_pool_debugfs_init()
41 if (IS_ERR_OR_NULL(root)) in dma_atomic_pool_debugfs_init()
44 debugfs_create_ulong("pool_size_dma", 0400, root, &pool_size_dma); in dma_atomic_pool_debugfs_init()
45 debugfs_create_ulong("pool_size_dma32", 0400, root, &pool_size_dma32); in dma_atomic_pool_debugfs_init()
46 debugfs_create_ulong("pool_size_kernel", 0400, root, &pool_size_kernel); in dma_atomic_pool_debugfs_init()
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| D | swiotlb.c | 764 struct dentry *root; in swiotlb_create_debugfs() local
766 root = debugfs_create_dir("swiotlb", NULL); in swiotlb_create_debugfs()
767 debugfs_create_ulong("io_tlb_nslabs", 0400, root, &io_tlb_nslabs); in swiotlb_create_debugfs()
768 debugfs_create_ulong("io_tlb_used", 0400, root, &io_tlb_used); in swiotlb_create_debugfs()
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| /kernel/trace/ |
| D | trace_stat.c | 75 static int insert_stat(struct rb_root *root, void *stat, cmp_func_t cmp) in insert_stat() argument
77 struct rb_node **new = &(root->rb_node), *parent = NULL; in insert_stat()
104 rb_insert_color(&data->node, root); in insert_stat()
126 struct rb_root *root = &session->stat_root; in stat_seq_init() local
141 ret = insert_stat(root, stat, ts->stat_cmp); in stat_seq_init()
155 ret = insert_stat(root, stat, ts->stat_cmp); in stat_seq_init()
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| /kernel/locking/ |
| D | lockdep.c | 2247 find_usage_forwards(struct lock_list *root, unsigned long usage_mask, in find_usage_forwards() argument
2254 result = __bfs_forwards(root, &usage_mask, usage_match, target_entry); in find_usage_forwards()
2264 find_usage_backwards(struct lock_list *root, unsigned long usage_mask, in find_usage_backwards() argument
2271 result = __bfs_backwards(root, &usage_mask, usage_match, target_entry); in find_usage_backwards()
2356 struct lock_list *root) in print_shortest_lock_dependencies() argument
2370 if (depth == 0 && (entry != root)) { in print_shortest_lock_dependencies()
2402 struct lock_list *root) in print_shortest_lock_dependencies_backwards() argument
2425 if (depth == 0 && (entry != root)) { in print_shortest_lock_dependencies_backwards()
3885 struct lock_list *root, struct lock_list *other, in print_irq_inversion_bug() argument
3916 if (depth == 0 && (entry != root)) { in print_irq_inversion_bug()
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| /kernel/irq/ |
| D | internals.h | 500 void irq_domain_debugfs_init(struct dentry *root);
502 static inline void irq_domain_debugfs_init(struct dentry *root) in irq_domain_debugfs_init() argument
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| D | irqdomain.c | 1969 void __init irq_domain_debugfs_init(struct dentry *root) in irq_domain_debugfs_init() argument
1973 domain_dir = debugfs_create_dir("domains", root); in irq_domain_debugfs_init()
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| /kernel/sched/ |
| D | deadline.c | 396 return dl_rq->root.rb_leftmost == &dl_se->rb_node; in is_leftmost()
422 dl_rq->root = RB_ROOT_CACHED; in init_dl_rq()
1419 struct rb_node *leftmost = dl_rq->root.rb_leftmost; in dec_dl_deadline()
1466 struct rb_node **link = &dl_rq->root.rb_root.rb_node; in __enqueue_dl_entity()
1485 rb_insert_color_cached(&dl_se->rb_node, &dl_rq->root, leftmost); in __enqueue_dl_entity()
1497 rb_erase_cached(&dl_se->rb_node, &dl_rq->root); in __dequeue_dl_entity()
1853 struct rb_node *left = rb_first_cached(&dl_rq->root); in pick_next_dl_entity()
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| D | sched.h | 676 struct rb_root_cached root; member
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| /kernel/rcu/ |
| D | Kconfig | 128 root of NR_CPUS, which allows NR_CPUS to be insanely large.
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