| /linux/fs/btrfs/ |
| H A D | root-tree.c | 215 struct btrfs_root *tree_root = fs_info->tree_root; in btrfs_find_orphan_roots() local
233 ret = btrfs_search_slot(NULL, tree_root, &key, path, 0, 0); in btrfs_find_orphan_roots()
239 ret = btrfs_next_leaf(tree_root, path); in btrfs_find_orphan_roots()
264 trans = btrfs_join_transaction(tree_root); in btrfs_find_orphan_roots()
272 ret = btrfs_del_orphan_item(trans, tree_root, root_objectid); in btrfs_find_orphan_roots()
312 struct btrfs_root *root = trans->fs_info->tree_root; in btrfs_del_root()
333 struct btrfs_root *tree_root = trans->fs_info->tree_root; in btrfs_del_root_ref() local
349 ret = btrfs_search_slot(trans, tree_root, &key, path, -1, 1); in btrfs_del_root_ref()
364 ret = btrfs_del_item(trans, tree_root, path); in btrfs_del_root_ref()
401 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 | 795 struct btrfs_root *tree_root = fs_info->tree_root; in btrfs_create_tree() local
845 ret = btrfs_insert_root(trans, tree_root, &root->root_key, &root->root_item); in btrfs_create_tree()
962 static struct btrfs_root *read_tree_root_path(struct btrfs_root *tree_root, in read_tree_root_path() argument
968 struct btrfs_fs_info *fs_info = tree_root->fs_info; in read_tree_root_path()
977 ret = btrfs_find_root(tree_root, key, path, in read_tree_root_path()
1025 struct btrfs_root *btrfs_read_tree_root(struct btrfs_root *tree_root, in btrfs_read_tree_root() argument
1034 root = read_tree_root_path(tree_root, path, key); in btrfs_read_tree_root()
1112 return btrfs_grab_root(fs_info->tree_root); in btrfs_get_global_root()
1213 btrfs_put_root(fs_info->tree_root); in btrfs_free_fs_info()
1295 root = btrfs_read_tree_root(fs_info->tree_root, &key); in btrfs_get_root_ref()
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| H A D | transaction.c | 1305 struct btrfs_root *tree_root = fs_info->tree_root; in update_cowonly_root() local
1316 ret = btrfs_update_root(trans, tree_root, in update_cowonly_root()
1350 eb = btrfs_lock_root_node(fs_info->tree_root); in commit_cowonly_roots()
1351 ret = btrfs_cow_block(trans, fs_info->tree_root, eb, NULL, in commit_cowonly_roots()
1533 ret2 = btrfs_update_root(trans, fs_info->tree_root, in commit_fs_roots()
1657 struct btrfs_root *tree_root = fs_info->tree_root; in create_pending_snapshot() local
1694 pending->error = btrfs_get_free_objectid(tree_root, &objectid); in create_pending_snapshot()
1830 ret = btrfs_insert_root(trans, tree_root, &key, new_root_item); in create_pending_snapshot()
1961 root_item = &fs_info->tree_root->root_item; in update_super_roots()
2501 btrfs_set_root_node(&fs_info->tree_root->root_item, in btrfs_commit_transaction()
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| H A D | export.c | 173 root = fs_info->tree_root; in btrfs_get_parent()
260 root = fs_info->tree_root; in btrfs_get_name()
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| H A D | qgroup.c | 496 struct btrfs_root *tree_root = fs_info->tree_root; in btrfs_read_qgroup_config() local
516 qgroup->qgroupid > tree_root->free_objectid) in btrfs_read_qgroup_config()
522 tree_root->free_objectid = qgroup->qgroupid + 1; in btrfs_read_qgroup_config()
1003 struct btrfs_root *tree_root = fs_info->tree_root; in btrfs_quota_enable() local
1061 trans = btrfs_start_transaction(tree_root, 2); in btrfs_quota_enable()
1123 ret = btrfs_search_slot_for_read(tree_root, &key, path, 1, 0); in btrfs_quota_enable()
1164 ret = btrfs_search_slot_for_read(tree_root, &found_key, in btrfs_quota_enable()
1182 ret = btrfs_next_item(tree_root, path); in btrfs_quota_enable()
1309 return btrfs_commit_current_transaction(fs_info->tree_root); in flush_reservations()
1370 trans = btrfs_start_transaction(fs_info->tree_root, 1); in btrfs_quota_disable()
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| H A D | free-space-cache.c | 147 inode = __lookup_free_space_inode(fs_info->tree_root, path, in lookup_free_space_inode()
231 ret = btrfs_get_free_objectid(trans->fs_info->tree_root, &ino); in create_free_space_inode()
235 return __create_free_space_inode(trans->fs_info->tree_root, trans, path, in create_free_space_inode()
284 ret = btrfs_search_slot(trans, trans->fs_info->tree_root, &key, path, in btrfs_remove_free_space_inode()
291 return btrfs_del_item(trans, trans->fs_info->tree_root, path); in btrfs_remove_free_space_inode()
1017 ret = __load_free_space_cache(fs_info->tree_root, inode, &tmp_ctl, in load_free_space_cache()
1351 return __btrfs_wait_cache_io(block_group->fs_info->tree_root, trans, in btrfs_wait_cache_io()
4188 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 | 528 ret = btrfs_get_free_objectid(fs_info->tree_root, &objectid); in create_subvol()
618 ret = btrfs_insert_root(trans, fs_info->tree_root, &key, in create_subvol()
1344 ret = btrfs_update_root(trans, fs_info->tree_root, in btrfs_ioctl_subvol_setflags()
1829 ret = btrfs_search_slot(NULL, fs_info->tree_root, &key, path, 0, 0); in btrfs_search_path_in_tree_user()
2008 ret = btrfs_search_slot(NULL, fs_info->tree_root, &key, path, 0, 0); in btrfs_ioctl_get_subvol_info()
2013 ret = btrfs_next_leaf(fs_info->tree_root, path); in btrfs_ioctl_get_subvol_info()
2090 root = root->fs_info->tree_root; in btrfs_ioctl_get_subvol_rootref()
2783 di = btrfs_lookup_dir_item(trans, fs_info->tree_root, path, in btrfs_ioctl_default_subvol()
3891 ret = btrfs_update_root(trans, fs_info->tree_root, in _btrfs_ioctl_set_received_subvol()
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| H A D | super.c | 803 struct btrfs_root *root = fs_info->tree_root; in btrfs_get_subvol_name_from_objectid()
920 struct btrfs_root *root = fs_info->tree_root; in get_default_subvol_objectid()
1014 struct btrfs_root *root = fs_info->tree_root; in btrfs_sync_fs()
2301 return btrfs_commit_current_transaction(fs_info->tree_root); in btrfs_freeze()
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| H A D | tree-log.c | 292 struct btrfs_root *tree_root = fs_info->tree_root; in start_log_trans() local
301 if (!test_bit(BTRFS_ROOT_HAS_LOG_TREE, &tree_root->state)) { in start_log_trans()
302 mutex_lock(&tree_root->log_mutex); in start_log_trans()
306 set_bit(BTRFS_ROOT_HAS_LOG_TREE, &tree_root->state); in start_log_trans()
310 mutex_unlock(&tree_root->log_mutex); in start_log_trans()
3425 mutex_lock(&fs_info->tree_root->log_mutex); in btrfs_sync_log()
3429 mutex_unlock(&fs_info->tree_root->log_mutex); in btrfs_sync_log()
3434 mutex_unlock(&fs_info->tree_root->log_mutex); in btrfs_sync_log()
3693 clear_bit(BTRFS_ROOT_HAS_LOG_TREE, &fs_info->tree_root->state); in btrfs_free_log_root_tree()
7643 trans = btrfs_start_transaction(fs_info->tree_root, 0); in btrfs_recover_log_trees()
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| H A D | extent-tree.c | 6168 struct btrfs_root *tree_root = fs_info->tree_root; in btrfs_drop_snapshot() local
6197 trans = btrfs_join_transaction(tree_root); in btrfs_drop_snapshot()
6199 trans = btrfs_start_transaction(tree_root, 0); in btrfs_drop_snapshot()
6318 ret = btrfs_update_root(trans, tree_root, in btrfs_drop_snapshot()
6343 trans = btrfs_join_transaction(tree_root); in btrfs_drop_snapshot()
6345 trans = btrfs_start_transaction(tree_root, 0); in btrfs_drop_snapshot()
6363 ret = btrfs_find_root(tree_root, &root->root_key, path, in btrfs_drop_snapshot()
6376 btrfs_del_orphan_item(trans, tree_root, btrfs_root_id(root)); in btrfs_drop_snapshot()
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| H A D | relocation.c | 672 ret = btrfs_insert_root(trans, fs_info->tree_root, in create_reloc_root()
677 reloc_root = btrfs_read_tree_root(fs_info->tree_root, &root_key); in create_reloc_root()
804 ret = btrfs_update_root(trans, fs_info->tree_root, in btrfs_update_reloc_root()
3211 struct btrfs_root *root = fs_info->tree_root; in delete_block_group_cache()
4719 trans = btrfs_start_transaction_fallback_global_rsv(fs_info->tree_root, num_items); in btrfs_last_identity_remap_gone()
5432 trans = btrfs_start_transaction(fs_info->tree_root, 0); in mark_garbage_root()
5440 ret = btrfs_update_root(trans, fs_info->tree_root, in mark_garbage_root()
5478 ret = btrfs_search_slot(NULL, fs_info->tree_root, &key, in btrfs_recover_relocation()
5496 reloc_root = btrfs_read_tree_root(fs_info->tree_root, &key); in btrfs_recover_relocation()
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| H A D | block-rsv.c | 327 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 | fs.h | 490 struct btrfs_root *tree_root; member
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| H A D | inode.c | 2696 root != fs_info->tree_root) in btrfs_clear_delalloc_extent()
3291 BUG_ON(root == fs_info->tree_root); in btrfs_finish_one_ordered()
3787 if (!inode && root == fs_info->tree_root) { in btrfs_orphan_cleanup()
4684 di = btrfs_lookup_dir_item(NULL, fs_info->tree_root, path, in may_destroy_subvol()
4702 ret = btrfs_search_slot(NULL, fs_info->tree_root, &key, path, 0, 0); in may_destroy_subvol()
4837 fs_info->tree_root, in btrfs_delete_subvolume()
5827 ret = btrfs_search_slot(NULL, fs_info->tree_root, &key, path, 0, 0); in fixup_tree_root_location()
5904 if (args->root && args->root == args->root->fs_info->tree_root && in btrfs_init_locked_inode()
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| H A D | space-info.c | 843 struct btrfs_root *root = fs_info->tree_root; in flush_space()
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| H A D | volumes.c | 3728 trans = btrfs_join_transaction(fs_info->tree_root); in btrfs_may_alloc_data_chunk()
3783 struct btrfs_root *root = fs_info->tree_root; in insert_balance_item()
3835 struct btrfs_root *root = fs_info->tree_root; in del_balance_item()
5000 ret = btrfs_search_slot(NULL, fs_info->tree_root, &key, path, 0, 0); in btrfs_recover_balance()
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| H A D | sysfs.c | 881 trans = btrfs_start_transaction(fs_info->tree_root, 0); in btrfs_force_chunk_alloc_store()
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| H A D | zoned.c | 2827 trans = btrfs_join_transaction(fs_info->tree_root); in btrfs_zoned_reserve_data_reloc_bg()
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| H A D | scrub.c | 3242 trans = btrfs_start_transaction(fs_info->tree_root, 0); in btrfs_scrub_dev()
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| H A D | backref.c | 2425 trans = btrfs_attach_transaction(ctx->fs_info->tree_root); in iterate_extent_inodes()
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| H A D | send.c | 2477 ret = btrfs_search_slot_for_read(send_root->fs_info->tree_root, in send_subvol_begin()
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| /linux/fs/btrfs/tests/ |
| H A D | qgroup-tests.c | 492 root->fs_info->tree_root = root; in btrfs_test_qgroups()
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| H A D | raid-stripe-tree-tests.c | 1110 root->fs_info->tree_root = root; in run_test()
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| /linux/include/uapi/linux/ |
| H A D | btrfs_tree.h | 517 __le64 tree_root;
510 __le64 tree_root; global() member
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