From: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
To: Christoph Hellwig <hch@lst.de>
Cc: "qemu-devel@nongnu.org" <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] Do we need CONFIG_AIO?
Date: Mon, 25 May 2009 12:49:08 +0100 [thread overview]
Message-ID: <4A1A85B4.3060200@eu.citrix.com> (raw)
In-Reply-To: <20090525082151.GA4107@lst.de>
Christoph Hellwig wrote:
> Currently all aio code in the raw-posix block driver depends on a
> CONFIG_AIO symbol that gets set based on the availability of the
> pthreads library. Beeing able to rely on unconditional aio support
> means we could remove the whole code for plain bdrv_read/bdrv_write
> in raw-posix.c which is about 300 lines of code and a duplicated code
> path. Is there any Posix-ish platform qemu supports that does not
> have pthreads support?
>
MiniOS.
I would appreciate if you keep that flag.
next prev parent reply other threads:[~2009-05-25 11:47 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-25 8:21 [Qemu-devel] Do we need CONFIG_AIO? Christoph Hellwig
2009-05-25 11:49 ` Stefano Stabellini [this message]
2009-05-25 12:29 ` Christoph Hellwig
2009-05-25 12:58 ` Samuel Thibault
2009-05-25 13:00 ` Christoph Hellwig
2009-05-25 13:26 ` Stefano Stabellini
2009-05-25 13:35 ` Todd T. Fries
2009-05-25 13:40 ` Christoph Hellwig
2009-05-25 13:47 ` Avi Kivity
2009-05-25 15:24 ` Todd T. Fries
2009-05-25 15:27 ` Avi Kivity
2009-05-26 7:58 ` Anthony Liguori
2009-05-26 8:19 ` Christoph Hellwig
2009-05-26 10:02 ` Stefano Stabellini
2009-05-26 13:25 ` Anthony Liguori
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