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Re: [Qemu-devel] [PATCH v2 2/3] bitops: drop volatile qualifier
From: |
Peter Maydell |
Subject: |
Re: [Qemu-devel] [PATCH v2 2/3] bitops: drop volatile qualifier |
Date: |
Mon, 9 Jul 2012 08:46:16 +0100 |
On 8 July 2012 20:22, <address@hidden> wrote:
> From: Blue Swirl <address@hidden>
>
> Qualifier 'volatile' is not useful for applications, it's too strict
> for single threaded code but does not give the real atomicity guarantees
> needed for multithreaded code.
>
> Drop them.
>
> Signed-off-by: Blue Swirl <address@hidden>
Reviewed-by: Peter Maydell <address@hidden>
(though of course it won't apply without patch 1 and I disagree with
patch 1, so you'll need to fix up this patch if you want to apply
it on its own.)
-- PMM
- [Qemu-devel] [PATCH v2 0/3] bitops patches, blauwirbel, 2012/07/08
- [Qemu-devel] [PATCH v2 2/3] bitops: drop volatile qualifier, blauwirbel, 2012/07/08
- Re: [Qemu-devel] [PATCH v2 2/3] bitops: drop volatile qualifier,
Peter Maydell <=
- [Qemu-devel] [PATCH v2 1/3] bitops: fix types, blauwirbel, 2012/07/08
- Re: [Qemu-devel] [PATCH v2 1/3] bitops: fix types, Markus Armbruster, 2012/07/09
- Re: [Qemu-devel] [PATCH v2 1/3] bitops: fix types, Blue Swirl, 2012/07/10
- Re: [Qemu-devel] [PATCH v2 1/3] bitops: fix types, Peter Maydell, 2012/07/10
- Re: [Qemu-devel] [PATCH v2 1/3] bitops: fix types, Blue Swirl, 2012/07/10
- Re: [Qemu-devel] [PATCH v2 1/3] bitops: fix types, Peter Maydell, 2012/07/10
- Re: [Qemu-devel] [PATCH v2 1/3] bitops: fix types, Blue Swirl, 2012/07/12
- Re: [Qemu-devel] [PATCH v2 1/3] bitops: fix types, Peter Maydell, 2012/07/12
Re: [Qemu-devel] [PATCH v2 1/3] bitops: fix types, Kevin Wolf, 2012/07/11