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Searched refs:uuid_root (Results 1 – 8 of 8) sorted by relevance

/linux-4.4.14/fs/btrfs/
Duuid-tree.c34 static int btrfs_uuid_tree_lookup(struct btrfs_root *uuid_root, u8 *uuid, in btrfs_uuid_tree_lookup() argument
45 if (WARN_ON_ONCE(!uuid_root)) { in btrfs_uuid_tree_lookup()
57 ret = btrfs_search_slot(NULL, uuid_root, &key, path, 0, 0); in btrfs_uuid_tree_lookup()
72 btrfs_warn(uuid_root->fs_info, "uuid item with illegal size %lu!", in btrfs_uuid_tree_lookup()
94 struct btrfs_root *uuid_root, u8 *uuid, u8 type, in btrfs_uuid_tree_add() argument
105 ret = btrfs_uuid_tree_lookup(uuid_root, uuid, type, subid_cpu); in btrfs_uuid_tree_add()
109 if (WARN_ON_ONCE(!uuid_root)) { in btrfs_uuid_tree_add()
122 ret = btrfs_insert_empty_item(trans, uuid_root, path, &key, in btrfs_uuid_tree_add()
134 btrfs_extend_item(uuid_root, path, sizeof(subid_le)); in btrfs_uuid_tree_add()
140 btrfs_warn(uuid_root->fs_info, "insert uuid item failed %d " in btrfs_uuid_tree_add()
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Dvolumes.c4048 trans = btrfs_start_transaction(fs_info->uuid_root, 2); in btrfs_uuid_scan_kthread()
4059 ret = btrfs_uuid_tree_add(trans, fs_info->uuid_root, in btrfs_uuid_scan_kthread()
4071 ret = btrfs_uuid_tree_add(trans, fs_info->uuid_root, in btrfs_uuid_scan_kthread()
4084 ret = btrfs_end_transaction(trans, fs_info->uuid_root); in btrfs_uuid_scan_kthread()
4109 btrfs_end_transaction(trans, fs_info->uuid_root); in btrfs_uuid_scan_kthread()
4186 struct btrfs_root *uuid_root; in btrfs_create_uuid_tree() local
4198 uuid_root = btrfs_create_tree(trans, fs_info, in btrfs_create_uuid_tree()
4200 if (IS_ERR(uuid_root)) { in btrfs_create_uuid_tree()
4201 ret = PTR_ERR(uuid_root); in btrfs_create_uuid_tree()
4206 fs_info->uuid_root = uuid_root; in btrfs_create_uuid_tree()
Ddisk-io.c1666 return fs_info->uuid_root ? fs_info->uuid_root : in btrfs_get_fs_root()
2165 free_root_extent_buffers(info->uuid_root); in free_root_pointers()
2465 fs_info->uuid_root = root; in btrfs_read_roots()
3109 if (!fs_info->uuid_root) { in open_ctree()
Dctree.h1431 struct btrfs_root *uuid_root; member
3739 kfree(fs_info->uuid_root); in free_fs_info()
3786 struct btrfs_root *uuid_root, u8 *uuid, u8 type,
3789 struct btrfs_root *uuid_root, u8 *uuid, u8 type,
Dtransaction.c1516 ret = btrfs_uuid_tree_add(trans, fs_info->uuid_root, new_uuid.b, in create_pending_snapshot()
1523 ret = btrfs_uuid_tree_add(trans, fs_info->uuid_root, in create_pending_snapshot()
Dioctl.c601 ret = btrfs_uuid_tree_add(trans, root->fs_info->uuid_root, in create_subvol()
2499 ret = btrfs_uuid_tree_rem(trans, root->fs_info->uuid_root, in btrfs_ioctl_snap_destroy()
2508 ret = btrfs_uuid_tree_rem(trans, root->fs_info->uuid_root, in btrfs_ioctl_snap_destroy()
5176 btrfs_uuid_tree_rem(trans, root->fs_info->uuid_root, in _btrfs_ioctl_set_received_subvol()
5195 ret = btrfs_uuid_tree_add(trans, root->fs_info->uuid_root, in _btrfs_ioctl_set_received_subvol()
Dsuper.c1730 if (!fs_info->uuid_root) { in btrfs_remount()
Dextent-tree.c5035 (root == root->fs_info->uuid_root)) in get_block_rsv()