From: Christoph Hellwig <hch@lst.de>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH 6/6] experimental native preadv/pwritev support for Linux
Date: Mon, 16 Mar 2009 12:53:23 +0100 [thread overview]
Message-ID: <20090316115323.GA438@lst.de> (raw)
In-Reply-To: <49BE3A30.6060205@redhat.com>
On Mon, Mar 16, 2009 at 12:38:24PM +0100, Gerd Hoffmann wrote:
> See $patch I've hacked up a while ago. I think it already ran over the
> list a while ago, /me was waiting for the preadv kernel patches hitting
> mainline before trying to re-submit with the final syscall numbers and
> the warning removed.
>
> It provides qemu_p{read,write}v() functions. Adds autoconf check for
> *BSD, does linux syscall windup, runtime check and emulation for old
> kernels.
Cool, I had missed that one. I'll throw it into the next version of the
series that will go out once I'd either had a defintive NACK on the
plain iovec APIs or someone backing up my point.
prev parent reply other threads:[~2009-03-16 11:53 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-14 19:27 [Qemu-devel] [PATCH 0/6] add real vectored block I/O support Christoph Hellwig
2009-03-14 19:27 ` [Qemu-devel] [PATCH 1/6] more BlockDriver C99 initializers Christoph Hellwig
2009-03-28 18:35 ` Christoph Hellwig
2009-03-14 19:28 ` [Qemu-devel] [PATCH 2/6] change vectored block I/O API to plain iovecs Christoph Hellwig
2009-03-15 12:42 ` Avi Kivity
2009-03-15 13:20 ` Anthony Liguori
2009-03-15 13:36 ` Avi Kivity
2009-03-15 14:48 ` Christoph Hellwig
2009-03-15 15:07 ` Avi Kivity
2009-03-15 16:35 ` Christoph Hellwig
2009-03-14 19:28 ` [Qemu-devel] [PATCH 3/6] virtio-blk: use generic vectored I/O APIs Christoph Hellwig
2009-03-14 19:30 ` [Qemu-devel] [PATCH 4/6] remove bdrv_aio_read/bdrv_aio_write Christoph Hellwig
2009-03-14 19:30 ` [Qemu-devel] [PATCH 5/6] push down vector linearization to posix-aio-compat.c Christoph Hellwig
2009-03-14 19:31 ` [Qemu-devel] [PATCH 6/6] experimental native preadv/pwritev support for Linux Christoph Hellwig
2009-03-15 14:36 ` Blue Swirl
2009-03-15 14:44 ` Christoph Hellwig
2009-03-15 15:03 ` Blue Swirl
2009-03-15 15:16 ` Christoph Hellwig
2009-03-16 11:38 ` Gerd Hoffmann
2009-03-16 11:53 ` Christoph Hellwig [this message]
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