[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-block] [Qemu-devel] Block layer complexity: what to do to keep
|
From: |
Peter Maydell |
|
Subject: |
Re: [Qemu-block] [Qemu-devel] Block layer complexity: what to do to keep it under control? |
|
Date: |
Mon, 4 Dec 2017 10:32:28 +0000 |
On 4 December 2017 at 10:16, Stefan Hajnoczi <address@hidden> wrote:
> Yes, please! __attribute__((cleanup)) is great and we should use it in
> QEMU.
>
> I haven't looked at compiler support though... :)
Looks like it came in in gcc 3.6, which is earlier than our earliest
required version. For clang, it's harder to say because the clang
documentation doesn't mention it at all, even though they actually
support it AFAICT from googling.
thanks
-- PMM