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/linux-6.1.9/fs/btrfs/
Droot-tree.c207 struct btrfs_root *tree_root = fs_info->tree_root; in btrfs_find_orphan_roots() local
226 ret = btrfs_search_slot(NULL, tree_root, &key, path, 0, 0); in btrfs_find_orphan_roots()
234 ret = btrfs_next_leaf(tree_root, path); in btrfs_find_orphan_roots()
261 trans = btrfs_join_transaction(tree_root); in btrfs_find_orphan_roots()
268 err = btrfs_del_orphan_item(trans, tree_root, in btrfs_find_orphan_roots()
310 struct btrfs_root *root = trans->fs_info->tree_root; in btrfs_del_root()
334 struct btrfs_root *tree_root = trans->fs_info->tree_root; in btrfs_del_root_ref() local
350 ret = btrfs_search_slot(trans, tree_root, &key, path, -1, 1); in btrfs_del_root_ref()
366 ret = btrfs_del_item(trans, tree_root, path); in btrfs_del_root_ref()
406 struct btrfs_root *tree_root = trans->fs_info->tree_root; in btrfs_add_root_ref() local
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Ddisk-io.c1182 struct btrfs_root *tree_root = fs_info->tree_root; in btrfs_create_tree() local
1236 ret = btrfs_insert_root(trans, tree_root, &key, &root->root_item); in btrfs_create_tree()
1357 static struct btrfs_root *read_tree_root_path(struct btrfs_root *tree_root, in read_tree_root_path() argument
1362 struct btrfs_fs_info *fs_info = tree_root->fs_info; in read_tree_root_path()
1371 ret = btrfs_find_root(tree_root, key, path, in read_tree_root_path()
1417 struct btrfs_root *btrfs_read_tree_root(struct btrfs_root *tree_root, in btrfs_read_tree_root() argument
1426 root = read_tree_root_path(tree_root, path, key); in btrfs_read_tree_root()
1514 return btrfs_grab_root(fs_info->tree_root); in btrfs_get_global_root()
1607 btrfs_put_root(fs_info->tree_root); in btrfs_free_fs_info()
1669 root = btrfs_read_tree_root(fs_info->tree_root, &key); in btrfs_get_root_ref()
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Dtransaction.c1221 struct btrfs_root *tree_root = fs_info->tree_root; in update_cowonly_root() local
1232 ret = btrfs_update_root(trans, tree_root, in update_cowonly_root()
1266 eb = btrfs_lock_root_node(fs_info->tree_root); in commit_cowonly_roots()
1267 ret = btrfs_cow_block(trans, fs_info->tree_root, eb, NULL, in commit_cowonly_roots()
1441 ret2 = btrfs_update_root(trans, fs_info->tree_root, in commit_fs_roots()
1606 struct btrfs_root *tree_root = fs_info->tree_root; in create_pending_snapshot() local
1629 pending->error = btrfs_get_free_objectid(tree_root, &objectid); in create_pending_snapshot()
1759 ret = btrfs_insert_root(trans, tree_root, &key, new_root_item); in create_pending_snapshot()
1887 root_item = &fs_info->tree_root->root_item; in update_super_roots()
2391 btrfs_set_root_node(&fs_info->tree_root->root_item, in btrfs_commit_transaction()
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Dexport.c154 root = fs_info->tree_root; in btrfs_get_parent()
230 root = fs_info->tree_root; in btrfs_get_name()
Dtree-log.h83 int btrfs_recover_log_trees(struct btrfs_root *tree_root);
Dfree-space-tree.c1157 struct btrfs_root *tree_root = fs_info->tree_root; in btrfs_create_free_space_tree() local
1163 trans = btrfs_start_transaction(tree_root, 0); in btrfs_create_free_space_tree()
1253 struct btrfs_root *tree_root = fs_info->tree_root; in btrfs_clear_free_space_tree() local
1262 trans = btrfs_start_transaction(tree_root, 0); in btrfs_clear_free_space_tree()
Ddisk-io.h59 struct btrfs_root *btrfs_read_tree_root(struct btrfs_root *tree_root,
Dfree-space-cache.c134 inode = __lookup_free_space_inode(fs_info->tree_root, path, in lookup_free_space_inode()
220 ret = btrfs_get_free_objectid(trans->fs_info->tree_root, &ino); in create_free_space_inode()
224 return __create_free_space_inode(trans->fs_info->tree_root, trans, path, in create_free_space_inode()
273 ret = btrfs_search_slot(trans, trans->fs_info->tree_root, &key, path, in btrfs_remove_free_space_inode()
280 ret = btrfs_del_item(trans, trans->fs_info->tree_root, path); in btrfs_remove_free_space_inode()
1020 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()
1539 ret = __btrfs_write_out_cache(fs_info->tree_root, inode, ctl, in btrfs_write_out_cache()
4114 trans = btrfs_start_transaction(fs_info->tree_root, 0); in btrfs_set_free_space_cache_v1_active()
Drelocation.c805 ret = btrfs_insert_root(trans, fs_info->tree_root, in create_reloc_root()
812 reloc_root = btrfs_read_tree_root(fs_info->tree_root, &root_key); in create_reloc_root()
942 ret = btrfs_update_root(trans, fs_info->tree_root, in btrfs_update_reloc_root()
3308 struct btrfs_root *root = fs_info->tree_root; in delete_block_group_cache()
4114 trans = btrfs_start_transaction(fs_info->tree_root, 0); in mark_garbage_root()
4122 ret = btrfs_update_root(trans, fs_info->tree_root, in mark_garbage_root()
4160 ret = btrfs_search_slot(NULL, fs_info->tree_root, &key, in btrfs_recover_relocation()
4179 reloc_root = btrfs_read_tree_root(fs_info->tree_root, &key); in btrfs_recover_relocation()
Dqgroup.c950 struct btrfs_root *tree_root = fs_info->tree_root; in btrfs_quota_enable() local
1013 trans = btrfs_start_transaction(tree_root, 2); in btrfs_quota_enable()
1074 ret = btrfs_search_slot_for_read(tree_root, &key, path, 1, 0); in btrfs_quota_enable()
1110 ret = btrfs_search_slot_for_read(tree_root, &found_key, in btrfs_quota_enable()
1125 ret = btrfs_next_item(tree_root, path); in btrfs_quota_enable()
1265 trans = btrfs_start_transaction(fs_info->tree_root, 1); in btrfs_quota_disable()
Dioctl.c598 ret = btrfs_get_free_objectid(fs_info->tree_root, &objectid); in create_subvol()
688 ret = btrfs_insert_root(trans, fs_info->tree_root, &key, in create_subvol()
2374 ret = btrfs_update_root(trans, fs_info->tree_root, in btrfs_ioctl_subvol_setflags()
2888 ret = btrfs_search_slot(NULL, fs_info->tree_root, &key, path, 0, 0); in btrfs_search_path_in_tree_user()
3072 ret = btrfs_search_slot(NULL, fs_info->tree_root, &key, path, 0, 0); in btrfs_ioctl_get_subvol_info()
3077 ret = btrfs_next_leaf(fs_info->tree_root, path); in btrfs_ioctl_get_subvol_info()
3154 root = root->fs_info->tree_root; in btrfs_ioctl_get_subvol_rootref()
3819 di = btrfs_lookup_dir_item(trans, fs_info->tree_root, path, in btrfs_ioctl_default_subvol()
4867 ret = btrfs_update_root(trans, fs_info->tree_root, in _btrfs_ioctl_set_received_subvol()
Dblock-rsv.c356 u64 num_bytes = btrfs_root_used(&fs_info->tree_root->root_item); in btrfs_update_global_block_rsv()
Ddir-item.c154 if (root == root->fs_info->tree_root) { in btrfs_insert_dir_item()
Dtree-log.c144 struct btrfs_root *tree_root = fs_info->tree_root; in start_log_trans() local
153 if (!test_bit(BTRFS_ROOT_HAS_LOG_TREE, &tree_root->state)) { in start_log_trans()
154 mutex_lock(&tree_root->log_mutex); in start_log_trans()
158 set_bit(BTRFS_ROOT_HAS_LOG_TREE, &tree_root->state); in start_log_trans()
162 mutex_unlock(&tree_root->log_mutex); in start_log_trans()
3046 mutex_lock(&fs_info->tree_root->log_mutex); in btrfs_sync_log()
3050 mutex_unlock(&fs_info->tree_root->log_mutex); in btrfs_sync_log()
3055 mutex_unlock(&fs_info->tree_root->log_mutex); in btrfs_sync_log()
3312 clear_bit(BTRFS_ROOT_HAS_LOG_TREE, &fs_info->tree_root->state); in btrfs_free_log_root_tree()
7184 trans = btrfs_start_transaction(fs_info->tree_root, 0); in btrfs_recover_log_trees()
Dsuper.c1272 struct btrfs_root *root = fs_info->tree_root; in btrfs_get_subvol_name_from_objectid()
1393 struct btrfs_root *root = fs_info->tree_root; in get_default_subvol_objectid()
1491 struct btrfs_root *root = fs_info->tree_root; in btrfs_sync_fs()
2535 struct btrfs_root *root = fs_info->tree_root; in btrfs_freeze()
Dextent-tree.c5656 struct btrfs_root *tree_root = fs_info->tree_root; in btrfs_drop_snapshot() local
5686 trans = btrfs_join_transaction(tree_root); in btrfs_drop_snapshot()
5688 trans = btrfs_start_transaction(tree_root, 0); in btrfs_drop_snapshot()
5803 ret = btrfs_update_root(trans, tree_root, in btrfs_drop_snapshot()
5829 trans = btrfs_join_transaction(tree_root); in btrfs_drop_snapshot()
5831 trans = btrfs_start_transaction(tree_root, 0); in btrfs_drop_snapshot()
5850 ret = btrfs_find_root(tree_root, &root->root_key, path, in btrfs_drop_snapshot()
5862 btrfs_del_orphan_item(trans, tree_root, in btrfs_drop_snapshot()
Ddev-replace.c856 struct btrfs_root *root = fs_info->tree_root; in btrfs_dev_replace_finishing()
1074 struct btrfs_root *root = fs_info->tree_root; in btrfs_dev_replace_cancel()
Dvolumes.c3414 trans = btrfs_join_transaction(fs_info->tree_root); in btrfs_may_alloc_data_chunk()
3431 struct btrfs_root *root = fs_info->tree_root; in insert_balance_item()
3484 struct btrfs_root *root = fs_info->tree_root; in del_balance_item()
4501 ret = btrfs_search_slot(NULL, fs_info->tree_root, &key, path, 0, 0); in btrfs_recover_balance()
4637 struct btrfs_root *root = fs_info->tree_root; in btrfs_uuid_scan_kthread()
4772 struct btrfs_root *tree_root = fs_info->tree_root; in btrfs_create_uuid_tree() local
4781 trans = btrfs_start_transaction(tree_root, 2); in btrfs_create_uuid_tree()
Dordered-data.c540 if (root != fs_info->tree_root) { in btrfs_remove_ordered_extent()
Dinode.c2474 root != fs_info->tree_root) in btrfs_clear_delalloc_extent()
3298 BUG_ON(root == fs_info->tree_root); in btrfs_finish_ordered_io()
3751 if (ret == -ENOENT && root == fs_info->tree_root) { in btrfs_orphan_cleanup()
4555 di = btrfs_lookup_dir_item(NULL, fs_info->tree_root, path, in may_destroy_subvol()
4573 ret = btrfs_search_slot(NULL, fs_info->tree_root, &key, path, 0, 0); in may_destroy_subvol()
4736 fs_info->tree_root, in btrfs_delete_subvolume()
5581 ret = btrfs_search_slot(NULL, fs_info->tree_root, &key, path, 0, 0); in fixup_tree_root_location()
5688 if (args->root && args->root == args->root->fs_info->tree_root && in btrfs_init_locked_inode()
Dctree.h191 __le64 tree_root; member
635 struct btrfs_root *tree_root; member
2470 tree_root, 64);
Dspace-info.c708 struct btrfs_root *root = fs_info->tree_root; in flush_space()
Dsysfs.c810 trans = btrfs_start_transaction(fs_info->tree_root, 0); in btrfs_force_chunk_alloc_store()
/linux-6.1.9/fs/btrfs/tests/
Dqgroup-tests.c469 root->fs_info->tree_root = root; in btrfs_test_qgroups()
Dfree-space-tree-tests.c453 root->fs_info->tree_root = root; in run_test()

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