| /linux/tools/testing/selftests/cgroup/ |
| H A D | test_kmem.c | 52 static int test_kmem_basic(const char *root) in test_kmem_basic() argument
58 cg = cg_name(root, "kmem_basic_test"); in test_kmem_basic()
173 parent = cg_name(root, "kmem_memcg_deletion_test"); in test_kmem_memcg_deletion()
282 cg = cg_name(root, "kmem_kernel_stacks_test"); in test_kmem_kernel_stacks()
312 parent = cg_name(root, "kmem_dead_cgroups_test"); in test_kmem_dead_cgroups()
352 static int test_percpu_basic(const char *root) in test_percpu_basic() argument
359 parent = cg_name(root, "percpu_basic_test"); in test_percpu_basic()
406 int (*fn)(const char *root);
420 char root[PATH_MAX]; in main() local
423 if (cg_find_unified_root(root, sizeof(root), NULL)) in main()
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| H A D | test_cpu.c | 44 parent = cg_name(root, "cpucg_test_0"); in test_cpucg_subtree_control()
65 parent2 = cg_name(root, "cpucg_test_1"); in test_cpucg_subtree_control()
191 cpucg = cg_name(root, "cpucg_test"); in test_cpucg_stats()
234 const char *root, in run_cpucg_weight_test() argument
242 parent = cg_name(root, "cpucg_test_0"); in run_cpucg_weight_test()
425 parent = cg_name(root, "cpucg_test"); in run_cpucg_nested_weight_test()
579 cpucg = cg_name(root, "cpucg_test"); in test_cpucg_max()
684 int (*fn)(const char *root);
700 char root[PATH_MAX]; in main() local
703 if (cg_find_unified_root(root, sizeof(root), NULL)) in main()
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| H A D | test_freezer.c | 142 cgroup = cg_name(root, "cg_test_simple"); in test_cgfreezer_simple()
194 cgroup[0] = cg_name(root, "cg_test_tree_A"); in test_cgfreezer_tree()
365 cgroup = cg_name(root, "cg_forkbomb_test"); in test_cgfreezer_forkbomb()
405 parent = cg_name(root, "cg_test_mkdir_A"); in test_cgfreezer_mkdir()
458 parent = cg_name(root, "cg_test_rmdir_A"); in test_cgfreezer_rmdir()
590 cgroup = cg_name(root, "cg_test_ptrace"); in test_cgfreezer_ptrace()
783 cgroup = cg_name(root, "cg_test_vfork"); in test_cgfreezer_vfork()
809 int (*fn)(const char *root);
827 char root[PATH_MAX]; in main() local
830 if (cg_find_unified_root(root, sizeof(root), NULL)) in main()
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| H A D | test_memcontrol.c | 38 parent = cg_name(root, "memcg_test_0"); in test_memcg_subtree_control()
56 parent2 = cg_name(root, "memcg_test_1"); in test_memcg_subtree_control()
172 memcg = cg_name(root, "memcg_test"); in test_memcg_current()
506 memcg = cg_name(root, "memcg_test"); in test_memcg_high()
570 memcg = cg_name(root, "memcg_test"); in test_memcg_high_sync()
631 memcg = cg_name(root, "memcg_test"); in test_memcg_max()
725 memcg = cg_name(root, "memcg_test"); in test_memcg_reclaim()
1294 int (*fn)(const char *root);
1316 char root[PATH_MAX]; in main() local
1319 if (cg_find_unified_root(root, sizeof(root), NULL)) in main()
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| /linux/fs/nfs/blocklayout/ |
| H A D | extent_tree.c | 19 ext_tree_first(struct rb_root *root) in ext_tree_first() argument
21 struct rb_node *node = rb_first(root); in ext_tree_first()
48 struct rb_node *node = root->rb_node; in __ext_tree_search()
101 rb_erase(&be->be_node, root); in ext_try_to_merge_left()
117 rb_erase(&right->be_node, root); in ext_try_to_merge_right()
185 be = __ext_tree_search(root, start); in __ext_tree_remove()
237 rb_erase(&be->be_node, root); in __ext_tree_remove()
258 struct rb_root *root; in ext_tree_insert() local
264 root = &bl->bl_ext_rw; in ext_tree_insert()
268 root = &bl->bl_ext_ro; in ext_tree_insert()
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| /linux/fs/btrfs/ |
| H A D | qgroup.h | 284 u64 root; member
375 int btrfs_qgroup_reserve_meta(struct btrfs_root *root, int num_bytes,
377 int __btrfs_qgroup_reserve_meta(struct btrfs_root *root, int num_bytes,
384 return __btrfs_qgroup_reserve_meta(root, num_bytes, in btrfs_qgroup_reserve_meta_pertrans()
392 return __btrfs_qgroup_reserve_meta(root, num_bytes, in btrfs_qgroup_reserve_meta_prealloc()
397 void __btrfs_qgroup_free_meta(struct btrfs_root *root, int num_bytes,
404 __btrfs_qgroup_free_meta(root, num_bytes, in btrfs_qgroup_free_meta_pertrans()
412 __btrfs_qgroup_free_meta(root, num_bytes, in btrfs_qgroup_free_meta_prealloc()
416 void btrfs_qgroup_free_meta_all_pertrans(struct btrfs_root *root);
424 void btrfs_qgroup_clean_swapped_blocks(struct btrfs_root *root);
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| H A D | verity.c | 111 struct btrfs_root *root = inode->root; in drop_verity_items() local
123 trans = btrfs_start_transaction(root, 1); in drop_verity_items()
221 struct btrfs_root *root = inode->root; in write_key_bytes() local
235 trans = btrfs_start_transaction(root, 1); in write_key_bytes()
300 struct btrfs_root *root = inode->root; in read_key_bytes() local
397 ret = btrfs_next_leaf(root, path); in read_key_bytes()
427 struct btrfs_root *root = inode->root; in del_orphan() local
460 struct btrfs_root *root = inode->root; in rollback_verity() local
527 struct btrfs_root *root = inode->root; in finish_verity() local
584 struct btrfs_root *root = inode->root; in btrfs_begin_enable_verity() local
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| H A D | ordered-data.c | 55 rb_insert_color(node, root); in tree_insert()
211 struct btrfs_root *root = inode->root; in insert_ordered_extent() local
235 root->nr_ordered_extents++; in insert_ordered_extent()
616 struct btrfs_root *root = btrfs_inode->root; in btrfs_remove_ordered_extent() local
689 root->nr_ordered_extents--; in btrfs_remove_ordered_extent()
777 struct btrfs_root *root; in btrfs_wait_ordered_roots() local
787 root = btrfs_grab_root(root); in btrfs_wait_ordered_roots()
788 BUG_ON(!root); in btrfs_wait_ordered_roots()
795 btrfs_put_root(root); in btrfs_wait_ordered_roots()
1177 struct btrfs_root *root = inode->root; in btrfs_split_ordered_extent() local
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| H A D | defrag.c | 36 u64 root; member
51 if (defrag1->root > defrag2->root) in __compare_inode_defrag()
53 else if (defrag1->root < defrag2->root) in __compare_inode_defrag()
127 struct btrfs_root *root = inode->root; in btrfs_add_inode_defrag() local
150 defrag->root = btrfs_root_id(root); in btrfs_add_inode_defrag()
184 tmp.root = root; in btrfs_pick_defrag_inode()
527 &root->defrag_progress); in btrfs_defrag_leaves()
551 if (root->defrag_max.objectid > root->defrag_progress.objectid) in btrfs_defrag_leaves()
553 if (root->defrag_max.type > root->defrag_progress.type) in btrfs_defrag_leaves()
555 if (root->defrag_max.offset > root->defrag_progress.offset) in btrfs_defrag_leaves()
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| H A D | export.c | 45 parent_root_id = btrfs_root_id(BTRFS_I(parent)->root); in btrfs_encode_fh()
77 struct btrfs_root *root; in btrfs_get_dentry() local
84 if (IS_ERR(root)) in btrfs_get_dentry()
85 return ERR_CAST(root); in btrfs_get_dentry()
87 inode = btrfs_iget(sb, objectid, root); in btrfs_get_dentry()
88 btrfs_put_root(root); in btrfs_get_dentry()
150 struct btrfs_root *root = BTRFS_I(dir)->root; in btrfs_get_parent() local
163 key.objectid = btrfs_root_id(root); in btrfs_get_parent()
166 root = fs_info->tree_root; in btrfs_get_parent()
226 struct btrfs_root *root = BTRFS_I(dir)->root; in btrfs_get_name() local
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| H A D | inode.c | 330 struct btrfs_root *root = inode->root; in btrfs_print_data_csum_error() local
518 struct btrfs_root *root = inode->root; in insert_inline_extent() local
675 struct btrfs_root *root = inode->root; in __cow_file_range_inline() local
1152 struct btrfs_root *root = inode->root; in submit_one_async_extent() local
1332 struct btrfs_root *root = inode->root; in cow_file_range() local
5565 if (args->root && args->root == args->root->fs_info->tree_root && in btrfs_init_locked_inode()
5588 args.root = root; in btrfs_iget_locked()
5759 root = BTRFS_I(inode)->root; in btrfs_dentry_delete()
6127 args.root = BTRFS_I(inode)->root; in btrfs_insert_inode_locked()
6249 root = BTRFS_I(inode)->root; in btrfs_create_new_inode()
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| /linux/drivers/misc/genwqe/ |
| H A D | card_debugfs.c | 321 struct dentry *root; in genwqe_init_debugfs() local
334 debugfs_create_u32("ddcb_software_timeout", 0666, root, in genwqe_init_debugfs()
340 cd->debugfs_root = root; in genwqe_init_debugfs()
345 debugfs_create_file("curr_dbg_uid0", S_IRUGO, root, cd, in genwqe_init_debugfs()
347 debugfs_create_file("curr_dbg_uid1", S_IRUGO, root, cd, in genwqe_init_debugfs()
349 debugfs_create_file("curr_dbg_uid2", S_IRUGO, root, cd, in genwqe_init_debugfs()
352 debugfs_create_file("prev_dbg_uid0", S_IRUGO, root, cd, in genwqe_init_debugfs()
354 debugfs_create_file("prev_dbg_uid1", S_IRUGO, root, cd, in genwqe_init_debugfs()
356 debugfs_create_file("prev_dbg_uid2", S_IRUGO, root, cd, in genwqe_init_debugfs()
361 debugfs_create_u32(name, 0666, root, in genwqe_init_debugfs()
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| /linux/Documentation/security/secrets/ |
| H A D | coco.rst | 72 drwxr-xr-x 2 root root 0 Jun 28 11:54 .
73 drwxr-xr-x 3 root root 0 Jun 28 11:54 ..
74 -r--r----- 1 root root 0 Jun 28 11:54 736870e5-84f0-4973-92ec-06879ce3da0b
75 -r--r----- 1 root root 0 Jun 28 11:54 83c83f7f-1356-4975-8b7e-d3a0b54312c6
76 -r--r----- 1 root root 0 Jun 28 11:54 9553f55d-3da2-43ee-ab5d-ff17f78864d2
77 -r--r----- 1 root root 0 Jun 28 11:54 e6f5a162-d67f-4750-a67c-5d065f2a9910
89 drwxr-xr-x 2 root root 0 Jun 28 11:55 .
90 drwxr-xr-x 3 root root 0 Jun 28 11:54 ..
91 -r--r----- 1 root root 0 Jun 28 11:54 736870e5-84f0-4973-92ec-06879ce3da0b
92 -r--r----- 1 root root 0 Jun 28 11:54 83c83f7f-1356-4975-8b7e-d3a0b54312c6
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| /linux/arch/x86/pci/ |
| H A D | acpi.c | 277 struct acpi_pci_root *root = ci->root; in setup_mcfg_map() local
287 &root->secondary, &root->mcfg_addr); in setup_mcfg_map()
297 root->mcfg_addr); in setup_mcfg_map()
334 int busnum = root->secondary.start; in pci_acpi_root_get_node()
384 int busnum = ci->root->secondary.start; in pci_acpi_root_prepare_resources()
416 int domain = root->segment; in pci_acpi_scan_root()
417 int busnum = root->secondary.start; in pci_acpi_scan_root()
422 root->segment = domain = 0; in pci_acpi_scan_root()
439 .companion = root->device in pci_acpi_scan_root()
448 dev_err(&root->device->dev, in pci_acpi_scan_root()
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| /linux/tools/testing/selftests/alsa/ |
| H A D | conf.c | 355 ret = snd_config_search(root, key1, &root); in conf_get_by_keys()
360 ret = snd_config_search(root, key2, &root); in conf_get_by_keys()
362 *result = root; in conf_get_by_keys()
370 if (!root) in conf_get_subtree()
372 ret = conf_get_by_keys(root, key1, key2, &root); in conf_get_subtree()
377 return root; in conf_get_subtree()
386 if (!root) in conf_get_count()
388 ret = conf_get_by_keys(root, key1, key2, &cfg); in conf_get_count()
407 if (!root) in conf_get_string()
425 if (!root) in conf_get_long()
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| /linux/Documentation/ABI/testing/ |
| H A D | securityfs-secrets-coco | 30 -r--r----- 1 root root 0 Jun 28 11:54 736870e5-84f0-4973-92ec-06879ce3da0b
31 -r--r----- 1 root root 0 Jun 28 11:54 83c83f7f-1356-4975-8b7e-d3a0b54312c6
32 -r--r----- 1 root root 0 Jun 28 11:54 9553f55d-3da2-43ee-ab5d-ff17f78864d2
33 -r--r----- 1 root root 0 Jun 28 11:54 e6f5a162-d67f-4750-a67c-5d065f2a9910
44 -r--r----- 1 root root 0 Jun 28 11:54 736870e5-84f0-4973-92ec-06879ce3da0b
45 -r--r----- 1 root root 0 Jun 28 11:54 83c83f7f-1356-4975-8b7e-d3a0b54312c6
46 -r--r----- 1 root root 0 Jun 28 11:54 9553f55d-3da2-43ee-ab5d-ff17f78864d2
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| /linux/Documentation/admin-guide/ |
| H A D | initrd.rst | 34 then mounted as root
39 7) init places the root file system at the root directory using the
74 root=/dev/ram0
100 "normal" root file system, e.g.::
183 root=/dev/ram0 rw
201 append = "root=/dev/ram0 rw"
210 Changing the root device
225 # mkdir /new-root
232 root, and puts the new root at its place. The directory for the old root
235 # cd /new-root
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| /linux/drivers/md/persistent-data/ |
| H A D | dm-array.c | 275 return dm_btree_insert(&info->btree_info, *root, &index, &block_le, root); in insert_ablock()
302 dm_block_t *root) in __reinsert_ablock() argument
372 dm_block_t *root) in insert_full_ablocks() argument
396 dm_block_t root; member
444 &key, &resize->root); in drop_blocks()
547 &resize->root); in grow_needs_more_blocks()
671 *new_root = root; in array_resize()
676 resize.root = root; in array_resize()
691 *new_root = resize.root; in array_resize()
739 r = dm_array_empty(info, root); in dm_array_new()
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| /linux/fs/vboxsf/ |
| H A D | vfsmod.h | 48 u32 root; member
118 int vboxsf_create(u32 root, struct shfl_string *parsed_path,
121 int vboxsf_close(u32 root, u64 handle);
122 int vboxsf_remove(u32 root, struct shfl_string *parsed_path, u32 flags);
123 int vboxsf_rename(u32 root, struct shfl_string *src_path,
129 int vboxsf_dirinfo(u32 root, u64 handle,
132 int vboxsf_fsinfo(u32 root, u64 handle, u32 flags,
135 int vboxsf_map_folder(struct shfl_string *folder_name, u32 *root);
136 int vboxsf_unmap_folder(u32 root);
138 int vboxsf_readlink(u32 root, struct shfl_string *parsed_path,
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| /linux/drivers/gpu/drm/i915/gt/uc/ |
| H A D | intel_uc_debugfs.c | 45 struct dentry *root; in intel_uc_debugfs_register() local
54 root = debugfs_create_dir("uc", gt_root); in intel_uc_debugfs_register()
55 if (IS_ERR(root)) in intel_uc_debugfs_register()
58 uc->guc.dbgfs_node = root; in intel_uc_debugfs_register()
60 intel_gt_debugfs_register_files(root, files, ARRAY_SIZE(files), uc); in intel_uc_debugfs_register()
62 intel_gsc_uc_debugfs_register(&uc->gsc, root); in intel_uc_debugfs_register()
63 intel_guc_debugfs_register(&uc->guc, root); in intel_uc_debugfs_register()
64 intel_huc_debugfs_register(&uc->huc, root); in intel_uc_debugfs_register()
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| /linux/fs/btrfs/tests/ |
| H A D | inode-tests.c | 244 if (IS_ERR(root)) { in test_btrfs_get_extent()
250 if (!root->node) { in test_btrfs_get_extent()
260 BTRFS_I(inode)->root = root; in test_btrfs_get_extent()
802 btrfs_free_dummy_root(root); in test_btrfs_get_extent()
830 if (IS_ERR(root)) { in test_hole_first()
836 if (!root->node) { in test_hole_first()
843 BTRFS_I(inode)->root = root; in test_hole_first()
850 insert_inode_item_key(root); in test_hole_first()
900 btrfs_free_dummy_root(root); in test_hole_first()
927 if (IS_ERR(root)) { in test_extent_accounting()
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| /linux/fs/afs/ |
| H A D | dynroot.c | 56 if (root) { in afs_iget_pseudo_dir()
82 if (root) { in afs_iget_pseudo_dir()
96 if (!root) { in afs_iget_pseudo_dir()
281 root = sb->s_root; in afs_dynroot_mkdir()
282 inode_lock(root->d_inode); in afs_dynroot_mkdir()
293 inode_unlock(root->d_inode); in afs_dynroot_mkdir()
309 root = sb->s_root; in afs_dynroot_rmdir()
310 inode_lock(root->d_inode); in afs_dynroot_rmdir()
328 inode_unlock(root->d_inode); in afs_dynroot_rmdir()
375 if (root) { in afs_dynroot_depopulate()
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| /linux/drivers/net/ethernet/mellanox/mlx5/core/ |
| H A D | fs_core.c | 395 node->root = parent->root; in tree_add_node()
522 root = node->root; in find_root()
1089 err = root->cmds->update_root_ft(root, ft, in update_root_ft_create()
1125 err = root->cmds->update_fte(root, ft, fg, in _mlx5_modify_rule_destination()
1297 ft->node.root = fs_prio->node.root; in __mlx5_create_flow_table()
1305 root->cmds->destroy_flow_table(root, ft); in __mlx5_create_flow_table()
2327 err = root->cmds->update_root_ft(root, in update_root_ft_destroy()
3273 return root->cmds->get_capabilities(root, root->table_type); in mlx5_fs_get_capabilities()
3531 err = root->cmds->update_root_ft(root, root->root_ft, underlay_qpn, in mlx5_fs_add_rx_underlay_qpn()
3575 err = root->cmds->update_root_ft(root, root->root_ft, underlay_qpn, in mlx5_fs_remove_rx_underlay_qpn()
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| /linux/arch/powerpc/platforms/chrp/ |
| H A D | setup.c | 102 struct device_node *root; in chrp_show_cpuinfo() local
106 if (root) in chrp_show_cpuinfo()
155 of_node_put(root); in chrp_show_cpuinfo()
198 struct device_node *root; in sio_init() local
202 if (!root) in sio_init()
213 of_node_put(root); in sio_init()
305 if (root) in chrp_setup_arch()
322 of_node_put(root); in chrp_setup_arch()
379 if (root) { in chrp_find_openpic()
381 na = of_n_addr_cells(root); in chrp_find_openpic()
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| /linux/lib/zlib_inflate/ |
| H A D | inftrees.c | 29 unsigned root; /* number of index bits for root table */ in zlib_inflate_table() local
99 root = *bits; in zlib_inflate_table()
102 if (root > max) root = max; in zlib_inflate_table()
114 if (root < min) root = min; in zlib_inflate_table()
191 curr = root; /* current table index bits */ in zlib_inflate_table()
194 used = 1U << root; /* use root table entries */ in zlib_inflate_table()
246 if (len > root && (huff & mask) != low) { in zlib_inflate_table()
249 drop = root; in zlib_inflate_table()
272 (*table)[low].bits = (unsigned char)root; in zlib_inflate_table()
291 len = root; in zlib_inflate_table()
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