7514 	      struct btrfs_root *root, u32 blocksize)  in use_block_rsv()  argument
7526 	ret = block_rsv_use_bytes(block_rsv, blocksize);  in use_block_rsv()
7548 	ret = reserve_metadata_bytes(root, block_rsv, blocksize,  in use_block_rsv()
7559 		ret = block_rsv_use_bytes(global_rsv, blocksize);  in use_block_rsv()
7567 			    struct btrfs_block_rsv *block_rsv, u32 blocksize)  in unuse_block_rsv()  argument
7569 	block_rsv_add_bytes(block_rsv, blocksize, 0);  in unuse_block_rsv()
7592 	u32 blocksize = root->nodesize;  in btrfs_alloc_tree_block()  local
7600 			root->alloc_bytenr += blocksize;  in btrfs_alloc_tree_block()
7604 	block_rsv = use_block_rsv(trans, root, blocksize);  in btrfs_alloc_tree_block()
7608 	ret = btrfs_reserve_extent(root, blocksize, blocksize,  in btrfs_alloc_tree_block()
7662 	unuse_block_rsv(root->fs_info, block_rsv, blocksize);  in btrfs_alloc_tree_block()
7693 	u32 blocksize;  in reada_walk_down()  local
7711 	blocksize = root->nodesize;  in reada_walk_down()
8073 	u32 blocksize;  in do_walk_down()  local
8095 	blocksize = root->nodesize;  in do_walk_down()
8199 		ret = btrfs_free_extent(trans, root, bytenr, blocksize, parent,  in do_walk_down()