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[Qemu-devel] Re: [patch 2/3] block: set sector dirty on AIO write comple


From: Kevin Wolf
Subject: [Qemu-devel] Re: [patch 2/3] block: set sector dirty on AIO write completion
Date: Tue, 09 Nov 2010 13:02:22 +0100
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.15) Gecko/20101027 Fedora/3.0.10-1.fc12 Thunderbird/3.0.10

Am 08.11.2010 20:02, schrieb Marcelo Tosatti:
> Sectors are marked dirty in the bitmap on AIO submission. This is wrong
> since data has not reached storage.
> 
> Set a given sector as dirty in the dirty bitmap on AIO completion, so that
> reading a sector marked as dirty is guaranteed to return uptodate data.
> 
> Signed-off-by: Marcelo Tosatti <address@hidden>

Reviewed-by: Kevin Wolf <address@hidden>



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