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

/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, in btrfs_uuid_tree_lookup()
95 struct btrfs_root *uuid_root, u8 *uuid, u8 type, in btrfs_uuid_tree_add() argument
106 ret = btrfs_uuid_tree_lookup(uuid_root, uuid, type, subid_cpu); in btrfs_uuid_tree_add()
110 if (WARN_ON_ONCE(!uuid_root)) { in btrfs_uuid_tree_add()
123 ret = btrfs_insert_empty_item(trans, uuid_root, path, &key, in btrfs_uuid_tree_add()
135 btrfs_extend_item(uuid_root, path, sizeof(subid_le)); in btrfs_uuid_tree_add()
141 btrfs_warn(uuid_root->fs_info, in btrfs_uuid_tree_add()
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Dvolumes.c4165 trans = btrfs_start_transaction(fs_info->uuid_root, 2); in btrfs_uuid_scan_kthread()
4176 ret = btrfs_uuid_tree_add(trans, fs_info->uuid_root, in btrfs_uuid_scan_kthread()
4188 ret = btrfs_uuid_tree_add(trans, fs_info->uuid_root, in btrfs_uuid_scan_kthread()
4201 ret = btrfs_end_transaction(trans, fs_info->uuid_root); in btrfs_uuid_scan_kthread()
4226 btrfs_end_transaction(trans, fs_info->uuid_root); in btrfs_uuid_scan_kthread()
4303 struct btrfs_root *uuid_root; in btrfs_create_uuid_tree() local
4315 uuid_root = btrfs_create_tree(trans, fs_info, in btrfs_create_uuid_tree()
4317 if (IS_ERR(uuid_root)) { in btrfs_create_uuid_tree()
4318 ret = PTR_ERR(uuid_root); in btrfs_create_uuid_tree()
4324 fs_info->uuid_root = uuid_root; in btrfs_create_uuid_tree()
Ddisk-io.c1752 return fs_info->uuid_root ? fs_info->uuid_root : in btrfs_get_fs_root()
2259 free_root_extent_buffers(info->uuid_root); in free_root_pointers()
2569 fs_info->uuid_root = root; in btrfs_read_roots()
3224 if (!fs_info->uuid_root) { in open_ctree()
Dctree.h707 struct btrfs_root *uuid_root; member
2921 kfree(fs_info->uuid_root); in free_fs_info()
2966 struct btrfs_root *uuid_root, u8 *uuid, u8 type,
2969 struct btrfs_root *uuid_root, u8 *uuid, u8 type,
Dtransaction.c1635 ret = btrfs_uuid_tree_add(trans, fs_info->uuid_root, new_uuid.b, in create_pending_snapshot()
1642 ret = btrfs_uuid_tree_add(trans, fs_info->uuid_root, in create_pending_snapshot()
Dioctl.c607 ret = btrfs_uuid_tree_add(trans, root->fs_info->uuid_root, in create_subvol()
2526 ret = btrfs_uuid_tree_rem(trans, root->fs_info->uuid_root, in btrfs_ioctl_snap_destroy()
2535 ret = btrfs_uuid_tree_rem(trans, root->fs_info->uuid_root, in btrfs_ioctl_snap_destroy()
5161 btrfs_uuid_tree_rem(trans, root->fs_info->uuid_root, in _btrfs_ioctl_set_received_subvol()
5180 ret = btrfs_uuid_tree_add(trans, root->fs_info->uuid_root, in _btrfs_ioctl_set_received_subvol()
Dsuper.c1839 if (!fs_info->uuid_root) { in btrfs_remount()
Dextent-tree.c5281 (root == root->fs_info->uuid_root)) in get_block_rsv()