From: "Michael S. Tsirkin" <mst@redhat.com>
To: Anthony Liguori <anthony@codemonkey.ws>
Cc: Asias He <asias@redhat.com>,
linux-kernel@vger.kernel.org, kvm@vger.kernel.org,
virtualization@lists.linux-foundation.org
Subject: Re: [PATCH RESEND 5/5] vhost-blk: Add vhost-blk support
Date: Thu, 19 Jul 2012 16:09:57 +0300 [thread overview]
Message-ID: <20120719130957.GD9303@redhat.com> (raw)
In-Reply-To: <87mx2vrjdl.fsf@codemonkey.ws>
On Thu, Jul 19, 2012 at 08:05:42AM -0500, Anthony Liguori wrote:
> Of course, the million dollar question is why would using AIO in the
> kernel be faster than using AIO in userspace?
Actually for me a more important question is how does it compare
with virtio-blk dataplane?
--
MST
WARNING: multiple messages have this Message-ID (diff)
From: "Michael S. Tsirkin" <mst@redhat.com>
To: Anthony Liguori <anthony@codemonkey.ws>
Cc: linux-kernel@vger.kernel.org, kvm@vger.kernel.org,
virtualization@lists.linux-foundation.org
Subject: Re: [PATCH RESEND 5/5] vhost-blk: Add vhost-blk support
Date: Thu, 19 Jul 2012 16:09:57 +0300 [thread overview]
Message-ID: <20120719130957.GD9303@redhat.com> (raw)
In-Reply-To: <87mx2vrjdl.fsf@codemonkey.ws>
On Thu, Jul 19, 2012 at 08:05:42AM -0500, Anthony Liguori wrote:
> Of course, the million dollar question is why would using AIO in the
> kernel be faster than using AIO in userspace?
Actually for me a more important question is how does it compare
with virtio-blk dataplane?
--
MST
next prev parent reply other threads:[~2012-07-19 13:09 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-13 8:55 [PATCH RESEND 0/5] Add vhost-blk support Asias He
2012-07-13 8:55 ` Asias He
2012-07-13 8:55 ` [PATCH RESEND 1/5] aio: Export symbols and struct kiocb_batch for in kernel aio usage Asias He
2012-07-13 8:55 ` Asias He
2012-07-13 8:55 ` Asias He
2012-07-13 8:55 ` [PATCH RESEND 2/5] eventfd: Export symbol eventfd_file_create() Asias He
2012-07-13 8:55 ` Asias He
2012-07-13 8:55 ` [PATCH RESEND 3/5] vhost: Make vhost a separate module Asias He
2012-07-13 8:55 ` Asias He
2012-07-13 8:55 ` [PATCH RESEND 4/5] vhost-net: Use VHOST_NET_FEATURES for vhost-net Asias He
2012-07-13 8:55 ` Asias He
2012-07-13 8:55 ` [PATCH RESEND 5/5] vhost-blk: Add vhost-blk support Asias He
2012-07-13 8:55 ` Asias He
2012-07-17 19:10 ` Jeff Moyer
2012-07-17 19:10 ` Jeff Moyer
2012-07-18 1:22 ` Asias He
2012-07-18 1:22 ` Asias He
2012-07-18 14:31 ` Jeff Moyer
2012-07-18 14:45 ` Asias He
2012-07-18 14:45 ` Asias He
2012-07-18 14:31 ` Jeff Moyer
2012-07-19 13:05 ` Anthony Liguori
2012-07-19 13:09 ` Michael S. Tsirkin
2012-07-19 13:09 ` Michael S. Tsirkin
2012-07-19 13:09 ` Michael S. Tsirkin [this message]
2012-07-19 13:09 ` Michael S. Tsirkin
2012-07-20 10:31 ` Stefan Hajnoczi
2012-07-20 10:31 ` Stefan Hajnoczi
2012-07-20 20:56 ` Anthony Liguori
2012-07-20 20:56 ` Anthony Liguori
2012-07-21 1:07 ` Asias He
2012-07-21 1:07 ` Asias He
2012-07-19 13:05 ` Anthony Liguori
2012-07-14 7:49 ` [PATCH RESEND 0/5] " Christoph Hellwig
2012-07-14 7:49 ` Christoph Hellwig
2012-07-16 9:05 ` Asias He
2012-07-16 9:05 ` Asias He
2012-07-16 9:05 ` Asias He
2012-07-14 7:49 ` Christoph Hellwig
2012-07-17 15:09 ` Michael S. Tsirkin
2012-07-17 15:09 ` Michael S. Tsirkin
2012-07-18 2:09 ` Asias He
2012-07-18 2:09 ` Asias He
2012-07-18 2:09 ` Asias He
2012-07-18 11:42 ` Stefan Hajnoczi
2012-07-18 11:42 ` Stefan Hajnoczi
2012-07-17 15:09 ` Michael S. Tsirkin
2012-07-20 19:30 ` Michael S. Tsirkin
2012-07-20 19:30 ` Michael S. Tsirkin
2012-07-20 19:30 ` Michael S. Tsirkin
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