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Re: [Qemu-devel] [PATCH 25/29] memory: use atomic ops for setting dirty
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From: |
Fam Zheng |
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Subject: |
Re: [Qemu-devel] [PATCH 25/29] memory: use atomic ops for setting dirty memory bits |
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Date: |
Tue, 26 May 2015 20:29:05 +0800 |
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User-agent: |
Mutt/1.5.23 (2014-03-12) |
On Mon, 04/27 18:28, Paolo Bonzini wrote:
> From: Stefan Hajnoczi <address@hidden>
>
> Use set_bit_atomic() and bitmap_set_atomic() so that multiple threads
> can dirty memory without race conditions.
>
> Signed-off-by: Stefan Hajnoczi <address@hidden>
> Message-Id: <address@hidden>
> Signed-off-by: Paolo Bonzini <address@hidden>
Reviewed-by: Fam Zheng <address@hidden>
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