196 void btrfs_describe_block_groups(u64 bg_flags, char *buf, u32 size_buf)  in btrfs_describe_block_groups()  argument
202 	u32 size_bp = size_buf;  in btrfs_describe_block_groups()
236 	if (size_bp < size_buf)  in btrfs_describe_block_groups()
237 		buf[size_buf - size_bp - 1] = '\0'; /* remove last | */  in btrfs_describe_block_groups()
4015 				 u32 size_buf)  in describe_balance_args()  argument
4018 	u32 size_bp = size_buf;  in describe_balance_args()
4101 	if (size_bp < size_buf)  in describe_balance_args()
4102 		buf[size_buf - size_bp - 1] = '\0'; /* remove last , */  in describe_balance_args()
4109 	u32 size_buf = 1024;  in describe_balance_start_or_resume()  local
4113 	u32 size_bp = size_buf;  in describe_balance_start_or_resume()
4117 	buf = kzalloc(size_buf, GFP_KERNEL);  in describe_balance_start_or_resume()
4154 	if (size_bp < size_buf)  in describe_balance_start_or_resume()
4155 		buf[size_buf - size_bp - 1] = '\0'; /* remove last " " */  in describe_balance_start_or_resume()