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Re: [Qemu-devel] [PATCH 6/6] ide: Avoid canceling IDE DMA
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From: |
Christoph Hellwig |
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Subject: |
Re: [Qemu-devel] [PATCH 6/6] ide: Avoid canceling IDE DMA |
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Date: |
Fri, 18 Mar 2011 15:10:57 +0100 |
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User-agent: |
Mutt/1.5.17 (2007-11-01) |
On Fri, Mar 18, 2011 at 12:34:09PM +0100, Kevin Wolf wrote:
> > That hasn't been true for a long time when this code was commited, at least
> > on kernel supporting preadv/pwritev and/or aio.
>
> So what do you want to tell us? Should the patch be reverted?
Just looked into that area for a bug reported and noticed the comment,
which at least should be corrected. To be honest I don't quite
understand the point of this commit at all, but maybe Andrea can explain
it a bit more.