170 void btrfs_describe_block_groups(u64 bg_flags, char *buf, u32 size_buf)  in btrfs_describe_block_groups()  argument
176 	u32 size_bp = size_buf;  in btrfs_describe_block_groups()
210 	if (size_bp < size_buf)  in btrfs_describe_block_groups()
211 		buf[size_buf - size_bp - 1] = '\0'; /* remove last | */  in btrfs_describe_block_groups()
3902 				 u32 size_buf)  in describe_balance_args()  argument
3905 	u32 size_bp = size_buf;  in describe_balance_args()
3988 	if (size_bp < size_buf)  in describe_balance_args()
3989 		buf[size_buf - size_bp - 1] = '\0'; /* remove last , */  in describe_balance_args()
3996 	u32 size_buf = 1024;  in describe_balance_start_or_resume()  local
4000 	u32 size_bp = size_buf;  in describe_balance_start_or_resume()
4004 	buf = kzalloc(size_buf, GFP_KERNEL);  in describe_balance_start_or_resume()
4041 	if (size_bp < size_buf)  in describe_balance_start_or_resume()
4042 		buf[size_buf - size_bp - 1] = '\0'; /* remove last " " */  in describe_balance_start_or_resume()