| /Linux-v6.1/drivers/acpi/ |
| D | pci_root.c | 154 static void decode_osc_bits(struct acpi_pci_root *root, char *msg, u32 word, in decode_osc_bits() argument
167 dev_info(&root->device->dev, "_OSC: %s [%s]\n", msg, buf); in decode_osc_bits()
170 static void decode_osc_support(struct acpi_pci_root *root, char *msg, u32 word) in decode_osc_support() argument
172 decode_osc_bits(root, msg, word, pci_osc_support_bit, in decode_osc_support()
176 static void decode_osc_control(struct acpi_pci_root *root, char *msg, u32 word) in decode_osc_control() argument
178 decode_osc_bits(root, msg, word, pci_osc_control_bit, in decode_osc_control()
182 static void decode_cxl_osc_support(struct acpi_pci_root *root, char *msg, u32 word) in decode_cxl_osc_support() argument
184 decode_osc_bits(root, msg, word, cxl_osc_support_bit, in decode_cxl_osc_support()
188 static void decode_cxl_osc_control(struct acpi_pci_root *root, char *msg, u32 word) in decode_cxl_osc_control() argument
190 decode_osc_bits(root, msg, word, cxl_osc_control_bit, in decode_cxl_osc_control()
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| /Linux-v6.1/lib/ |
| D | radix-tree.c | 93 static inline gfp_t root_gfp_mask(const struct radix_tree_root *root) in root_gfp_mask() argument
95 return root->xa_flags & (__GFP_BITS_MASK & ~GFP_ZONEMASK); in root_gfp_mask()
116 static inline void root_tag_set(struct radix_tree_root *root, unsigned tag) in root_tag_set() argument
118 root->xa_flags |= (__force gfp_t)(1 << (tag + ROOT_TAG_SHIFT)); in root_tag_set()
121 static inline void root_tag_clear(struct radix_tree_root *root, unsigned tag) in root_tag_clear() argument
123 root->xa_flags &= (__force gfp_t)~(1 << (tag + ROOT_TAG_SHIFT)); in root_tag_clear()
126 static inline void root_tag_clear_all(struct radix_tree_root *root) in root_tag_clear_all() argument
128 root->xa_flags &= (__force gfp_t)((1 << ROOT_TAG_SHIFT) - 1); in root_tag_clear_all()
131 static inline int root_tag_get(const struct radix_tree_root *root, unsigned tag) in root_tag_get() argument
133 return (__force int)root->xa_flags & (1 << (tag + ROOT_TAG_SHIFT)); in root_tag_get()
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| D | rbtree_test.c | 27 static struct rb_root_cached root = RB_ROOT_CACHED; variable
32 static void insert(struct test_node *node, struct rb_root_cached *root) in insert() argument
34 struct rb_node **new = &root->rb_root.rb_node, *parent = NULL; in insert()
46 rb_insert_color(&node->rb, &root->rb_root); in insert()
49 static void insert_cached(struct test_node *node, struct rb_root_cached *root) in insert_cached() argument
51 struct rb_node **new = &root->rb_root.rb_node, *parent = NULL; in insert_cached()
66 rb_insert_color_cached(&node->rb, root, leftmost); in insert_cached()
69 static inline void erase(struct test_node *node, struct rb_root_cached *root) in erase() argument
71 rb_erase(&node->rb, &root->rb_root); in erase()
74 static inline void erase_cached(struct test_node *node, struct rb_root_cached *root) in erase_cached() argument
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| /Linux-v6.1/fs/btrfs/ |
| D | tree-defrag.c | 20 struct btrfs_root *root) in btrfs_defrag_leaves() argument
30 if (!test_bit(BTRFS_ROOT_SHAREABLE, &root->state)) in btrfs_defrag_leaves()
37 level = btrfs_header_level(root->node); in btrfs_defrag_leaves()
42 if (root->defrag_progress.objectid == 0) { in btrfs_defrag_leaves()
46 root_node = btrfs_lock_root_node(root); in btrfs_defrag_leaves()
48 root->defrag_max.objectid = 0; in btrfs_defrag_leaves()
50 btrfs_node_key_to_cpu(root_node, &root->defrag_max, in btrfs_defrag_leaves()
56 memcpy(&key, &root->defrag_progress, sizeof(key)); in btrfs_defrag_leaves()
61 ret = btrfs_search_forward(root, &key, path, BTRFS_OLDEST_GENERATION); in btrfs_defrag_leaves()
75 wret = btrfs_search_slot(trans, root, &key, path, 0, 1); in btrfs_defrag_leaves()
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| D | disk-io.c | 54 static void btrfs_destroy_ordered_extents(struct btrfs_root *root);
57 static void btrfs_destroy_delalloc_inodes(struct btrfs_root *root);
686 struct btrfs_fs_info *fs_info = BTRFS_I(inode)->root->fs_info; in btrfs_wq_submit_bio()
715 struct btrfs_root *root; in btree_csum_one_bio() local
721 root = BTRFS_I(bvec->bv_page->mapping->host)->root; in btree_csum_one_bio()
722 ret = csum_dirty_buffer(root->fs_info, bvec); in btree_csum_one_bio()
816 fs_info = BTRFS_I(mapping->host)->root->fs_info; in btree_writepages()
843 btrfs_warn(BTRFS_I(folio->mapping->host)->root->fs_info, in btree_invalidate_folio()
967 static void __setup_root(struct btrfs_root *root, struct btrfs_fs_info *fs_info, in __setup_root() argument
972 memset(&root->root_key, 0, sizeof(root->root_key)); in __setup_root()
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| D | transaction.c | 163 struct btrfs_root *root, *tmp; in switch_commit_roots() local
176 list_for_each_entry_safe(root, tmp, &cur_trans->switch_commits, in switch_commit_roots()
178 list_del_init(&root->dirty_list); in switch_commit_roots()
179 free_extent_buffer(root->commit_root); in switch_commit_roots()
180 root->commit_root = btrfs_root_node(root); in switch_commit_roots()
181 extent_io_tree_release(&root->dirty_log_pages); in switch_commit_roots()
182 btrfs_qgroup_clean_swapped_blocks(root); in switch_commit_roots()
188 root = list_first_entry(&cur_trans->dropped_roots, in switch_commit_roots()
190 list_del_init(&root->root_list); in switch_commit_roots()
192 btrfs_free_log(trans, root); in switch_commit_roots()
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| D | relocation.c | 293 static bool reloc_root_is_dead(struct btrfs_root *root) in reloc_root_is_dead() argument
301 if (test_bit(BTRFS_ROOT_DEAD_RELOC_TREE, &root->state)) in reloc_root_is_dead()
314 static bool have_reloc_root(struct btrfs_root *root) in have_reloc_root() argument
316 if (reloc_root_is_dead(root)) in have_reloc_root()
318 if (!root->reloc_root) in have_reloc_root()
323 int btrfs_should_ignore_reloc_root(struct btrfs_root *root) in btrfs_should_ignore_reloc_root() argument
327 if (!test_bit(BTRFS_ROOT_SHAREABLE, &root->state)) in btrfs_should_ignore_reloc_root()
331 if (reloc_root_is_dead(root)) in btrfs_should_ignore_reloc_root()
334 reloc_root = root->reloc_root; in btrfs_should_ignore_reloc_root()
339 root->fs_info->running_transaction->transid) in btrfs_should_ignore_reloc_root()
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| D | root-tree.c | 62 int btrfs_find_root(struct btrfs_root *root, const struct btrfs_key *search_key, in btrfs_find_root() argument
71 ret = btrfs_search_slot(NULL, root, search_key, path, 0, 0); in btrfs_find_root()
117 *root, struct btrfs_key *key, struct btrfs_root_item in btrfs_update_root()
120 struct btrfs_fs_info *fs_info = root->fs_info; in btrfs_update_root()
132 ret = btrfs_search_slot(trans, root, key, path, 0, 1); in btrfs_update_root()
140 root->root_key.objectid); in btrfs_update_root()
158 ret = btrfs_search_slot(trans, root, key, path, in btrfs_update_root()
165 ret = btrfs_del_item(trans, root, path); in btrfs_update_root()
171 ret = btrfs_insert_empty_item(trans, root, path, in btrfs_update_root()
195 int btrfs_insert_root(struct btrfs_trans_handle *trans, struct btrfs_root *root, in btrfs_insert_root() argument
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| /Linux-v6.1/fs/kernfs/ |
| D | dir.c | 475 struct kernfs_root *root = kernfs_root(kn); in kernfs_drain() local
477 lockdep_assert_held_write(&root->kernfs_rwsem); in kernfs_drain()
490 up_write(&root->kernfs_rwsem); in kernfs_drain()
498 wait_event(root->deactivate_waitq, in kernfs_drain()
509 down_write(&root->kernfs_rwsem); in kernfs_drain()
534 struct kernfs_root *root; in kernfs_put() local
538 root = kernfs_root(kn); in kernfs_put()
560 idr_remove(&root->ino_idr, (u32)kernfs_ino(kn)); in kernfs_put()
570 idr_destroy(&root->ino_idr); in kernfs_put()
571 kfree(root); in kernfs_put()
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| D | mount.c | 27 struct kernfs_root *root = kernfs_root(kernfs_dentry_node(dentry)); in kernfs_sop_show_options() local
28 struct kernfs_syscall_ops *scops = root->syscall_ops; in kernfs_sop_show_options()
31 return scops->show_options(sf, root); in kernfs_sop_show_options()
38 struct kernfs_root *root = kernfs_root(node); in kernfs_sop_show_path() local
39 struct kernfs_syscall_ops *scops = root->syscall_ops; in kernfs_sop_show_path()
42 return scops->show_path(sf, node, root); in kernfs_sop_show_path()
102 kn = kernfs_find_and_get_node_by_id(info->root, id); in __kernfs_fh_to_dentry()
162 return kernfs_info(sb)->root; in kernfs_root_from_sb()
240 struct kernfs_root *kf_root = kfc->root; in kernfs_fill_super()
242 struct dentry *root; in kernfs_fill_super() local
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| /Linux-v6.1/tools/testing/radix-tree/ |
| D | regression3.c | 31 RADIX_TREE(root, GFP_KERNEL); in regression3_test()
40 radix_tree_insert(&root, 0, ptr0); in regression3_test()
41 radix_tree_tag_set(&root, 0, 0); in regression3_test()
44 radix_tree_for_each_tagged(slot, &root, &iter, 0, 0) { in regression3_test()
47 radix_tree_insert(&root, 1, ptr); in regression3_test()
48 radix_tree_tag_set(&root, 1, 0); in regression3_test()
57 radix_tree_delete(&root, 1); in regression3_test()
60 radix_tree_for_each_slot(slot, &root, &iter, 0) { in regression3_test()
63 radix_tree_insert(&root, 1, ptr); in regression3_test()
73 radix_tree_for_each_slot(slot, &root, &iter, 0) { in regression3_test()
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| D | test.h | 14 int item_insert(struct radix_tree_root *root, unsigned long index);
17 int item_delete(struct radix_tree_root *root, unsigned long index);
19 struct item *item_lookup(struct radix_tree_root *root, unsigned long index);
21 void item_check_present(struct radix_tree_root *root, unsigned long index);
22 void item_check_absent(struct radix_tree_root *root, unsigned long index);
23 void item_gang_check_present(struct radix_tree_root *root,
26 void item_full_scan(struct radix_tree_root *root, unsigned long start,
28 void item_kill_tree(struct radix_tree_root *root);
43 item_tag_set(struct radix_tree_root *root, unsigned long index, int tag);
45 item_tag_clear(struct radix_tree_root *root, unsigned long index, int tag);
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| D | test.c | 12 item_tag_set(struct radix_tree_root *root, unsigned long index, int tag) in item_tag_set() argument
14 return radix_tree_tag_set(root, index, tag); in item_tag_set()
18 item_tag_clear(struct radix_tree_root *root, unsigned long index, int tag) in item_tag_clear() argument
20 return radix_tree_tag_clear(root, index, tag); in item_tag_clear()
23 int item_tag_get(struct radix_tree_root *root, unsigned long index, int tag) in item_tag_get() argument
25 return radix_tree_tag_get(root, index, tag); in item_tag_get()
37 int item_insert(struct radix_tree_root *root, unsigned long index) in item_insert() argument
40 int err = radix_tree_insert(root, item->index, item); in item_insert()
61 int item_delete(struct radix_tree_root *root, unsigned long index) in item_delete() argument
63 struct item *item = radix_tree_delete(root, index); in item_delete()
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| /Linux-v6.1/fs/btrfs/tests/ |
| D | qgroup-tests.c | 14 static int insert_normal_tree_ref(struct btrfs_root *root, u64 bytenr, in insert_normal_tree_ref() argument
39 ret = btrfs_insert_empty_item(&trans, root, path, &ins, size); in insert_normal_tree_ref()
66 static int add_tree_ref(struct btrfs_root *root, u64 bytenr, u64 num_bytes, in add_tree_ref() argument
88 ret = btrfs_search_slot(&trans, root, &key, path, 0, 1); in add_tree_ref()
110 ret = btrfs_insert_empty_item(&trans, root, path, &key, 0); in add_tree_ref()
117 static int remove_extent_item(struct btrfs_root *root, u64 bytenr, in remove_extent_item() argument
137 ret = btrfs_search_slot(&trans, root, &key, path, -1, 1); in remove_extent_item()
143 btrfs_del_item(&trans, root, path); in remove_extent_item()
148 static int remove_extent_ref(struct btrfs_root *root, u64 bytenr, in remove_extent_ref() argument
170 ret = btrfs_search_slot(&trans, root, &key, path, 0, 1); in remove_extent_ref()
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| /Linux-v6.1/tools/testing/selftests/cgroup/ |
| D | test_core.c | 78 static int test_cgcore_destroy(const char *root) in test_cgcore_destroy() argument
85 cg_test = cg_name(root, "cg_test"); in test_cgcore_destroy()
140 static int test_cgcore_populated(const char *root) in test_cgcore_populated() argument
149 cg_test_a = cg_name(root, "cg_test_a"); in test_cgcore_populated()
150 cg_test_b = cg_name(root, "cg_test_a/cg_test_b"); in test_cgcore_populated()
151 cg_test_c = cg_name(root, "cg_test_a/cg_test_b/cg_test_c"); in test_cgcore_populated()
152 cg_test_d = cg_name(root, "cg_test_a/cg_test_b/cg_test_d"); in test_cgcore_populated()
184 if (cg_enter_current(root)) in test_cgcore_populated()
273 static int test_cgcore_invalid_domain(const char *root) in test_cgcore_invalid_domain() argument
278 grandparent = cg_name(root, "cg_test_grandparent"); in test_cgcore_invalid_domain()
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| /Linux-v6.1/Documentation/ABI/testing/ |
| D | sysfs-class-rapidio | 48 drwxr-xr-x 3 root root 0 Feb 11 15:10 00:e:0001
49 drwxr-xr-x 3 root root 0 Feb 11 15:10 00:e:0004
50 drwxr-xr-x 3 root root 0 Feb 11 15:10 00:e:0007
51 drwxr-xr-x 3 root root 0 Feb 11 15:10 00:s:0002
52 drwxr-xr-x 3 root root 0 Feb 11 15:10 00:s:0003
53 drwxr-xr-x 3 root root 0 Feb 11 15:10 00:s:0005
54 lrwxrwxrwx 1 root root 0 Feb 11 15:11 device -> ../../../0000:01:00.0
55 -r--r--r-- 1 root root 4096 Feb 11 15:11 port_destid
56 drwxr-xr-x 2 root root 0 Feb 11 15:11 power
57 lrwxrwxrwx 1 root root 0 Feb 11 15:04 subsystem -> ../../../../../../class/rapidio_port
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| /Linux-v6.1/fs/vboxsf/ |
| D | vboxsf_wrappers.c | 75 int vboxsf_map_folder(struct shfl_string *folder_name, u32 *root) in vboxsf_map_folder() argument
84 parms.root.type = VMMDEV_HGCM_PARM_TYPE_32BIT; in vboxsf_map_folder()
85 parms.root.u.value32 = 0; in vboxsf_map_folder()
98 *root = parms.root.u.value32; in vboxsf_map_folder()
102 int vboxsf_unmap_folder(u32 root) in vboxsf_unmap_folder() argument
106 parms.root.type = VMMDEV_HGCM_PARM_TYPE_32BIT; in vboxsf_unmap_folder()
107 parms.root.u.value32 = root; in vboxsf_unmap_folder()
130 int vboxsf_create(u32 root, struct shfl_string *parsed_path, in vboxsf_create() argument
135 parms.root.type = VMMDEV_HGCM_PARM_TYPE_32BIT; in vboxsf_create()
136 parms.root.u.value32 = root; in vboxsf_create()
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| /Linux-v6.1/include/trace/events/ |
| D | cgroup.h | 13 TP_PROTO(struct cgroup_root *root),
15 TP_ARGS(root),
18 __field( int, root )
20 __string( name, root->name )
24 __entry->root = root->hierarchy_id;
25 __entry->ss_mask = root->subsys_mask;
26 __assign_str(name, root->name);
30 __entry->root, __entry->ss_mask, __get_str(name))
35 TP_PROTO(struct cgroup_root *root),
37 TP_ARGS(root)
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| /Linux-v6.1/drivers/eisa/ |
| D | eisa-bus.c | 43 struct eisa_root_device *root, in is_forced_dev() argument
49 x = (root->bus_nr << 8) | edev->slot; in is_forced_dev()
182 static int __init eisa_init_device(struct eisa_root_device *root, in eisa_init_device() argument
190 sig_addr = SLOT_ADDRESS(root, slot) + EISA_VENDOR_ID_OFFSET; in eisa_init_device()
198 edev->state = inb(SLOT_ADDRESS(root, slot) + EISA_CONFIG_OFFSET) in eisa_init_device()
200 edev->base_addr = SLOT_ADDRESS(root, slot); in eisa_init_device()
201 edev->dma_mask = root->dma_mask; /* Default DMA mask */ in eisa_init_device()
203 edev->dev.parent = root->dev; in eisa_init_device()
207 dev_set_name(&edev->dev, "%02X:%02X", root->bus_nr, slot); in eisa_init_device()
217 if (is_forced_dev(enable_dev, enable_dev_count, root, edev)) in eisa_init_device()
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| /Linux-v6.1/Documentation/target/ |
| D | tcm_mod_builder.rst | 74 drwxr-xr-x 2 root root 4096 2010-10-05 03:23 .
75 drwxr-xr-x 9 root root 4096 2010-10-05 03:22 ..
76 -rw-r--r-- 1 root root 282 2010-10-05 03:22 Kbuild
77 -rw-r--r-- 1 root root 171 2010-10-05 03:22 Kconfig
78 -rw-r--r-- 1 root root 49 2010-10-05 03:23 modules.order
79 -rw-r--r-- 1 root root 738 2010-10-05 03:22 tcm_nab5000_base.h
80 -rw-r--r-- 1 root root 9096 2010-10-05 03:22 tcm_nab5000_configfs.c
81 -rw-r--r-- 1 root root 191200 2010-10-05 03:23 tcm_nab5000_configfs.o
82 -rw-r--r-- 1 root root 40504 2010-10-05 03:23 .tcm_nab5000_configfs.o.cmd
83 -rw-r--r-- 1 root root 5414 2010-10-05 03:22 tcm_nab5000_fabric.c
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| /Linux-v6.1/include/linux/ |
| D | rbtree_latch.h | 79 struct rb_root *root = <r->tree[idx]; in __lt_insert() local
80 struct rb_node **link = &root->rb_node; in __lt_insert()
96 rb_insert_color(node, root); in __lt_insert()
145 struct latch_tree_root *root, in latch_tree_insert() argument
148 raw_write_seqcount_latch(&root->seq); in latch_tree_insert()
149 __lt_insert(node, root, 0, ops->less); in latch_tree_insert()
150 raw_write_seqcount_latch(&root->seq); in latch_tree_insert()
151 __lt_insert(node, root, 1, ops->less); in latch_tree_insert()
172 struct latch_tree_root *root, in latch_tree_erase() argument
175 raw_write_seqcount_latch(&root->seq); in latch_tree_erase()
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| /Linux-v6.1/Documentation/admin-guide/acpi/ |
| D | fan_performance_states.rst | 22 -r--r--r-- 1 root root 4096 Dec 13 20:38 state0
23 -r--r--r-- 1 root root 4096 Dec 13 20:38 state1
24 -r--r--r-- 1 root root 4096 Dec 13 20:38 state10
25 -r--r--r-- 1 root root 4096 Dec 13 20:38 state11
26 -r--r--r-- 1 root root 4096 Dec 13 20:38 state2
27 -r--r--r-- 1 root root 4096 Dec 13 20:38 state3
28 -r--r--r-- 1 root root 4096 Dec 13 20:38 state4
29 -r--r--r-- 1 root root 4096 Dec 13 20:38 state5
30 -r--r--r-- 1 root root 4096 Dec 13 20:38 state6
31 -r--r--r-- 1 root root 4096 Dec 13 20:38 state7
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| /Linux-v6.1/drivers/crypto/nx/ |
| D | nx_debugfs.c | 35 struct dentry *root; in nx_debugfs_init() local
37 root = debugfs_create_dir(NX_NAME, NULL); in nx_debugfs_init()
38 drv->dfs_root = root; in nx_debugfs_init()
41 root, &drv->stats.aes_ops.counter); in nx_debugfs_init()
43 root, &drv->stats.sha256_ops.counter); in nx_debugfs_init()
45 root, &drv->stats.sha512_ops.counter); in nx_debugfs_init()
47 root, &drv->stats.aes_bytes.counter); in nx_debugfs_init()
49 root, &drv->stats.sha256_bytes.counter); in nx_debugfs_init()
51 root, &drv->stats.sha512_bytes.counter); in nx_debugfs_init()
53 root, &drv->stats.errors.counter); in nx_debugfs_init()
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| /Linux-v6.1/fs/nfs/ |
| D | getroot.c | 72 struct dentry *root; in nfs_get_root() local
110 root = d_obtain_root(inode); in nfs_get_root()
111 if (IS_ERR(root)) { in nfs_get_root()
113 error = PTR_ERR(root); in nfs_get_root()
118 security_d_instantiate(root, inode); in nfs_get_root()
119 spin_lock(&root->d_lock); in nfs_get_root()
120 if (IS_ROOT(root) && !root->d_fsdata && in nfs_get_root()
121 !(root->d_flags & DCACHE_NFSFS_RENAMED)) { in nfs_get_root()
122 root->d_fsdata = name; in nfs_get_root()
125 spin_unlock(&root->d_lock); in nfs_get_root()
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| /Linux-v6.1/drivers/gpu/drm/i915/gt/ |
| D | intel_gt_debugfs.c | 74 static void gt_debugfs_register(struct intel_gt *gt, struct dentry *root) in gt_debugfs_register() argument
81 intel_gt_debugfs_register_files(root, files, ARRAY_SIZE(files), gt); in gt_debugfs_register()
86 struct dentry *root; in intel_gt_debugfs_register() local
91 root = debugfs_create_dir("gt", gt->i915->drm.primary->debugfs_root); in intel_gt_debugfs_register()
92 if (IS_ERR(root)) in intel_gt_debugfs_register()
95 gt_debugfs_register(gt, root); in intel_gt_debugfs_register()
97 intel_gt_engines_debugfs_register(gt, root); in intel_gt_debugfs_register()
98 intel_gt_pm_debugfs_register(gt, root); in intel_gt_debugfs_register()
99 intel_sseu_debugfs_register(gt, root); in intel_gt_debugfs_register()
101 intel_uc_debugfs_register(>->uc, root); in intel_gt_debugfs_register()
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