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Searched refs:root_node (Results 1 – 13 of 13) sorted by relevance

/Linux-v4.19/fs/btrfs/
Dtree-defrag.c51 struct extent_buffer *root_node; in btrfs_defrag_leaves() local
54 root_node = btrfs_lock_root_node(root); in btrfs_defrag_leaves()
55 btrfs_set_lock_blocking(root_node); in btrfs_defrag_leaves()
56 nritems = btrfs_header_nritems(root_node); in btrfs_defrag_leaves()
59 btrfs_node_key_to_cpu(root_node, &root->defrag_max, in btrfs_defrag_leaves()
61 btrfs_tree_unlock(root_node); in btrfs_defrag_leaves()
62 free_extent_buffer(root_node); in btrfs_defrag_leaves()
Dbackref.c1898 struct ulist_node *root_node = NULL; local
1929 while (!ret && (root_node = ulist_next(roots, &root_uiter))) {
1932 root_node->val, ref_node->val,
1937 root_node->val,
/Linux-v4.19/drivers/firewire/
Dcore-card.c304 struct fw_node *root_node; in bm_work() local
323 root_node = card->root_node; in bm_work()
324 fw_node_get(root_node); in bm_work()
325 root_device = root_node->data; in bm_work()
338 root_id = root_node->node_id; in bm_work()
479 root_node->max_hops < ARRAY_SIZE(gap_count_table)) in bm_work()
480 gap_count = gap_count_table[root_node->max_hops]; in bm_work()
522 fw_node_put(root_node); in bm_work()
Dcore-topology.c312 card->root_node = node; in build_tree()
455 if (card->root_node == node1) in update_tree()
456 card->root_node = node0; in update_tree()
505 int node_count = (card->root_node->node_id & 0x3f) + 1; in update_topology_map()
Dcore-device.c925 if (current_node == card->root_node) in lookup_existing_device()
1022 if (device->node == card->root_node) in fw_device_init()
1101 if (device->node == card->root_node) in fw_device_init()
1205 if (node_id == card->root_node->node_id) in fw_device_refresh()
Dcore-cdev.c365 event->root_node_id = card->root_node->node_id; in fill_bus_reset_event()
/Linux-v4.19/kernel/gcov/
Dfs.c66 static struct gcov_node root_node; variable
505 while ((node != &root_node) && list_empty(&node->children)) { in remove_node()
583 parent = &root_node; in add_node()
766 init_node(&root_node, NULL, NULL, NULL); in gcov_fs_init()
771 root_node.dentry = debugfs_create_dir("gcov", NULL); in gcov_fs_init()
772 if (!root_node.dentry) in gcov_fs_init()
778 reset_dentry = debugfs_create_file("reset", 0600, root_node.dentry, in gcov_fs_init()
788 debugfs_remove(root_node.dentry); in gcov_fs_init()
/Linux-v4.19/arch/sparc/kernel/
Dcpumap.c397 struct cpuinfo_node *root_node; in _map_to_cpu() local
405 root_node = &cpuinfo_tree->nodes[0]; in _map_to_cpu()
407 if (unlikely(root_node->num_cpus != num_online_cpus())) { in _map_to_cpu()
413 return cpu_distribution_map[index % root_node->num_cpus]; in _map_to_cpu()
/Linux-v4.19/include/linux/
Dof_pdt.h36 extern void of_pdt_build_devicetree(phandle root_node, struct of_pdt_ops *ops);
Dfirewire.h109 struct fw_node *root_node; member
/Linux-v4.19/drivers/of/
Dpdt.c225 void __init of_pdt_build_devicetree(phandle root_node, struct of_pdt_ops *ops) in of_pdt_build_devicetree() argument
230 of_root = of_pdt_create_node(root_node, NULL); in of_pdt_build_devicetree()
/Linux-v4.19/drivers/sbus/char/
Denvctrl.c905 struct device_node *root_node; in envctrl_init_i2c_child() local
908 root_node = of_find_node_by_path("/"); in envctrl_init_i2c_child()
909 if (!strcmp(root_node->name, "SUNW,UltraSPARC-IIi-cEngine")) { in envctrl_init_i2c_child()
/Linux-v4.19/fs/nfs/
Ddir.c2207 struct rb_root *root_node = &nfsi->access_cache; in __nfs_access_zap_cache() local
2212 while ((n = rb_first(root_node)) != NULL) { in __nfs_access_zap_cache()
2214 rb_erase(n, root_node); in __nfs_access_zap_cache()
2333 struct rb_root *root_node = &nfsi->access_cache; in nfs_access_add_rbtree() local
2334 struct rb_node **p = &root_node->rb_node; in nfs_access_add_rbtree()
2351 rb_insert_color(&set->rb_node, root_node); in nfs_access_add_rbtree()
2356 rb_replace_node(parent, &set->rb_node, root_node); in nfs_access_add_rbtree()