From: Christoph Hellwig <hch@lst.de>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [PATCH 0/6] add real vectored block I/O support
Date: Sat, 14 Mar 2009 20:27:01 +0100 [thread overview]
Message-ID: <20090314192701.GA3497@lst.de> (raw)
This patch adds support to pass down vectored I/O requests from virtio
and ide all the way down to the posix raw image format. Other image
formats aren't updated to support vectored I/O yet.
The last patch in the series is rather experminental and requires
unmerged Linux kernel patches to actually implement the preadv/pwritev
syscalls.
Note that this series currently disables scsi generic support as I
haven't had time to deal with the recent changes in that area yet.
A working scsi generic support will be back in the next version of the
patchset.
next reply other threads:[~2009-03-14 19:27 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-14 19:27 Christoph Hellwig [this message]
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
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