| /linux/fs/btrfs/ |
| H A D | root-tree.c | 218 struct btrfs_root *tree_root = fs_info->tree_root; in btrfs_find_orphan_roots() local
237 ret = btrfs_search_slot(NULL, tree_root, &key, path, 0, 0); in btrfs_find_orphan_roots()
245 ret = btrfs_next_leaf(tree_root, path); in btrfs_find_orphan_roots()
272 trans = btrfs_join_transaction(tree_root); in btrfs_find_orphan_roots()
279 err = btrfs_del_orphan_item(trans, tree_root, in btrfs_find_orphan_roots()
321 struct btrfs_root *root = trans->fs_info->tree_root; in btrfs_del_root()
347 struct btrfs_root *tree_root = trans->fs_info->tree_root; in btrfs_del_root_ref() local
363 ret = btrfs_search_slot(trans, tree_root, &key, path, -1, 1); in btrfs_del_root_ref()
379 ret = btrfs_del_item(trans, tree_root, path); in btrfs_del_root_ref()
419 struct btrfs_root *tree_root = trans->fs_info->tree_root; in btrfs_add_root_ref() local
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| H A D | disk-io.c | 854 struct btrfs_root *tree_root = fs_info->tree_root; in btrfs_create_tree() local
908 ret = btrfs_insert_root(trans, tree_root, &key, &root->root_item); in btrfs_create_tree()
1025 static struct btrfs_root *read_tree_root_path(struct btrfs_root *tree_root, in read_tree_root_path() argument
1031 struct btrfs_fs_info *fs_info = tree_root->fs_info; in read_tree_root_path()
1040 ret = btrfs_find_root(tree_root, key, path, in read_tree_root_path()
1088 struct btrfs_root *btrfs_read_tree_root(struct btrfs_root *tree_root, in btrfs_read_tree_root() argument
1097 root = read_tree_root_path(tree_root, path, key); in btrfs_read_tree_root()
1177 return btrfs_grab_root(fs_info->tree_root); in btrfs_get_global_root()
1274 btrfs_put_root(fs_info->tree_root); in btrfs_free_fs_info()
1355 root = btrfs_read_tree_root(fs_info->tree_root, &key); in btrfs_get_root_ref()
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| H A D | transaction.c | 1288 struct btrfs_root *tree_root = fs_info->tree_root; in update_cowonly_root() local
1299 ret = btrfs_update_root(trans, tree_root, in update_cowonly_root()
1333 eb = btrfs_lock_root_node(fs_info->tree_root); in commit_cowonly_roots()
1334 ret = btrfs_cow_block(trans, fs_info->tree_root, eb, NULL, in commit_cowonly_roots()
1509 ret2 = btrfs_update_root(trans, fs_info->tree_root, in commit_fs_roots()
1633 struct btrfs_root *tree_root = fs_info->tree_root; in create_pending_snapshot() local
1670 pending->error = btrfs_get_free_objectid(tree_root, &objectid); in create_pending_snapshot()
1806 ret = btrfs_insert_root(trans, tree_root, &key, new_root_item); in create_pending_snapshot()
1938 root_item = &fs_info->tree_root->root_item; in update_super_roots()
2460 btrfs_set_root_node(&fs_info->tree_root->root_item, in btrfs_commit_transaction()
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| H A D | uuid-tree.c | 399 struct btrfs_root *root = fs_info->tree_root; in btrfs_uuid_scan_kthread()
534 struct btrfs_root *tree_root = fs_info->tree_root; in btrfs_create_uuid_tree() local
543 trans = btrfs_start_transaction(tree_root, 2); in btrfs_create_uuid_tree()
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| H A D | export.c | 166 root = fs_info->tree_root; in btrfs_get_parent()
249 root = fs_info->tree_root; in btrfs_get_name()
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| H A D | tree-log.h | 78 int btrfs_recover_log_trees(struct btrfs_root *tree_root);
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| H A D | free-space-tree.c | 1163 struct btrfs_root *tree_root = fs_info->tree_root; in btrfs_create_free_space_tree() local
1169 trans = btrfs_start_transaction(tree_root, 0); in btrfs_create_free_space_tree()
1264 struct btrfs_root *tree_root = fs_info->tree_root; in btrfs_delete_free_space_tree() local
1273 trans = btrfs_start_transaction(tree_root, 0); in btrfs_delete_free_space_tree()
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| H A D | qgroup.c | 460 struct btrfs_root *tree_root = fs_info->tree_root; in btrfs_read_qgroup_config() local
480 qgroup->qgroupid > tree_root->free_objectid) in btrfs_read_qgroup_config()
486 tree_root->free_objectid = qgroup->qgroupid + 1; in btrfs_read_qgroup_config()
1008 struct btrfs_root *tree_root = fs_info->tree_root; in btrfs_quota_enable() local
1073 trans = btrfs_start_transaction(tree_root, 2); in btrfs_quota_enable()
1139 ret = btrfs_search_slot_for_read(tree_root, &key, path, 1, 0); in btrfs_quota_enable()
1185 ret = btrfs_search_slot_for_read(tree_root, &found_key, in btrfs_quota_enable()
1200 ret = btrfs_next_item(tree_root, path); in btrfs_quota_enable()
1333 return btrfs_commit_current_transaction(fs_info->tree_root); in flush_reservations()
1391 trans = btrfs_start_transaction(fs_info->tree_root, 1); in btrfs_quota_disable()
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| H A D | relocation.c | 741 ret = btrfs_insert_root(trans, fs_info->tree_root, in create_reloc_root()
748 reloc_root = btrfs_read_tree_root(fs_info->tree_root, &root_key); in create_reloc_root()
877 ret = btrfs_update_root(trans, fs_info->tree_root, in btrfs_update_reloc_root()
3318 struct btrfs_root *root = fs_info->tree_root; in delete_block_group_cache()
4136 trans = btrfs_start_transaction(fs_info->tree_root, 0); in mark_garbage_root()
4144 ret = btrfs_update_root(trans, fs_info->tree_root, in mark_garbage_root()
4182 ret = btrfs_search_slot(NULL, fs_info->tree_root, &key, in btrfs_recover_relocation()
4200 reloc_root = btrfs_read_tree_root(fs_info->tree_root, &key); in btrfs_recover_relocation()
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| H A D | free-space-cache.c | 146 inode = __lookup_free_space_inode(fs_info->tree_root, path, in lookup_free_space_inode()
232 ret = btrfs_get_free_objectid(trans->fs_info->tree_root, &ino); in create_free_space_inode()
236 return __create_free_space_inode(trans->fs_info->tree_root, trans, path, in create_free_space_inode()
285 ret = btrfs_search_slot(trans, trans->fs_info->tree_root, &key, path, in btrfs_remove_free_space_inode()
292 ret = btrfs_del_item(trans, trans->fs_info->tree_root, path); in btrfs_remove_free_space_inode()
1019 ret = __load_free_space_cache(fs_info->tree_root, inode, &tmp_ctl, in load_free_space_cache()
1361 return __btrfs_wait_cache_io(block_group->fs_info->tree_root, trans, in btrfs_wait_cache_io()
4144 trans = btrfs_start_transaction(fs_info->tree_root, 0); in btrfs_set_free_space_cache_v1_active()
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| H A D | ioctl.c | 621 ret = btrfs_get_free_objectid(fs_info->tree_root, &objectid); in create_subvol()
713 ret = btrfs_insert_root(trans, fs_info->tree_root, &key, in create_subvol()
1521 ret = btrfs_update_root(trans, fs_info->tree_root, in btrfs_ioctl_subvol_setflags()
2040 ret = btrfs_search_slot(NULL, fs_info->tree_root, &key, path, 0, 0); in btrfs_search_path_in_tree_user()
2224 ret = btrfs_search_slot(NULL, fs_info->tree_root, &key, path, 0, 0); in btrfs_ioctl_get_subvol_info()
2229 ret = btrfs_next_leaf(fs_info->tree_root, path); in btrfs_ioctl_get_subvol_info()
2306 root = root->fs_info->tree_root; in btrfs_ioctl_get_subvol_rootref()
2997 di = btrfs_lookup_dir_item(trans, fs_info->tree_root, path, in btrfs_ioctl_default_subvol()
4134 ret = btrfs_update_root(trans, fs_info->tree_root, in _btrfs_ioctl_set_received_subvol()
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| H A D | tree-log.c | 170 struct btrfs_root *tree_root = fs_info->tree_root; in start_log_trans() local
179 if (!test_bit(BTRFS_ROOT_HAS_LOG_TREE, &tree_root->state)) { in start_log_trans()
180 mutex_lock(&tree_root->log_mutex); in start_log_trans()
184 set_bit(BTRFS_ROOT_HAS_LOG_TREE, &tree_root->state); in start_log_trans()
188 mutex_unlock(&tree_root->log_mutex); in start_log_trans()
3037 mutex_lock(&fs_info->tree_root->log_mutex); in btrfs_sync_log()
3041 mutex_unlock(&fs_info->tree_root->log_mutex); in btrfs_sync_log()
3046 mutex_unlock(&fs_info->tree_root->log_mutex); in btrfs_sync_log()
3299 clear_bit(BTRFS_ROOT_HAS_LOG_TREE, &fs_info->tree_root->state); in btrfs_free_log_root_tree()
7237 trans = btrfs_start_transaction(fs_info->tree_root, 0); in btrfs_recover_log_trees()
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| H A D | super.c | 787 struct btrfs_root *root = fs_info->tree_root; in btrfs_get_subvol_name_from_objectid()
908 struct btrfs_root *root = fs_info->tree_root; in get_default_subvol_objectid()
1003 struct btrfs_root *root = fs_info->tree_root; in btrfs_sync_fs()
2277 return btrfs_commit_current_transaction(fs_info->tree_root); in btrfs_freeze()
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| H A D | block-rsv.c | 330 u64 num_bytes = btrfs_root_used(&fs_info->tree_root->root_item); in btrfs_update_global_block_rsv()
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| H A D | extent-tree.c | 6016 struct btrfs_root *tree_root = fs_info->tree_root; in btrfs_drop_snapshot() local
6046 trans = btrfs_join_transaction(tree_root); in btrfs_drop_snapshot()
6048 trans = btrfs_start_transaction(tree_root, 0); in btrfs_drop_snapshot()
6167 ret = btrfs_update_root(trans, tree_root, in btrfs_drop_snapshot()
6192 trans = btrfs_join_transaction(tree_root); in btrfs_drop_snapshot()
6194 trans = btrfs_start_transaction(tree_root, 0); in btrfs_drop_snapshot()
6212 ret = btrfs_find_root(tree_root, &root->root_key, path, in btrfs_drop_snapshot()
6225 btrfs_del_orphan_item(trans, tree_root, btrfs_root_id(root)); in btrfs_drop_snapshot()
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| H A D | dev-replace.c | 877 struct btrfs_root *root = fs_info->tree_root; in btrfs_dev_replace_finishing()
1095 struct btrfs_root *root = fs_info->tree_root; in btrfs_dev_replace_cancel()
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| H A D | fs.h | 412 struct btrfs_root *tree_root; member
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| H A D | inode.c | 2548 root != fs_info->tree_root) in btrfs_clear_delalloc_extent()
3126 BUG_ON(root == fs_info->tree_root); in btrfs_finish_one_ordered()
3567 if (!inode && root == fs_info->tree_root) { in btrfs_orphan_cleanup()
4440 di = btrfs_lookup_dir_item(NULL, fs_info->tree_root, path, in may_destroy_subvol()
4458 ret = btrfs_search_slot(NULL, fs_info->tree_root, &key, path, 0, 0); in may_destroy_subvol()
4595 fs_info->tree_root, in btrfs_delete_subvolume()
5479 ret = btrfs_search_slot(NULL, fs_info->tree_root, &key, path, 0, 0); in fixup_tree_root_location()
5547 if (args->root && args->root == args->root->fs_info->tree_root && in btrfs_init_locked_inode()
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| H A D | ordered-data.c | 655 if (root != fs_info->tree_root) { in btrfs_remove_ordered_extent()
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| H A D | accessors.h | 761 tree_root, 64);
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| H A D | space-info.c | 755 struct btrfs_root *root = fs_info->tree_root; in flush_space()
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| H A D | volumes.c | 3657 trans = btrfs_join_transaction(fs_info->tree_root); in btrfs_may_alloc_data_chunk()
3712 struct btrfs_root *root = fs_info->tree_root; in insert_balance_item()
3765 struct btrfs_root *root = fs_info->tree_root; in del_balance_item()
4775 ret = btrfs_search_slot(NULL, fs_info->tree_root, &key, path, 0, 0); in btrfs_recover_balance()
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| /linux/fs/btrfs/tests/ |
| H A D | qgroup-tests.c | 501 root->fs_info->tree_root = root; in btrfs_test_qgroups()
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| H A D | free-space-tree-tests.c | 454 root->fs_info->tree_root = root; in run_test()
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| /linux/include/uapi/linux/ |
| H A D | btrfs_tree.h | 510 __le64 tree_root; member
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