btrfs_qgroup_reserve_meta_prealloc  349 fs/btrfs/delalloc-space.c 	ret = btrfs_qgroup_reserve_meta_prealloc(root, qgroup_reserve, true);
btrfs_qgroup_reserve_meta_prealloc  630 fs/btrfs/delayed-inode.c 		ret = btrfs_qgroup_reserve_meta_prealloc(root,
btrfs_qgroup_reserve_meta_prealloc  532 fs/btrfs/root-tree.c 		ret = btrfs_qgroup_reserve_meta_prealloc(root,