From: Sasha Levin <levinsasha928@gmail.com>
To: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: Asias He <asias.hejun@gmail.com>,
Cyrill Gorcunov <gorcunov@gmail.com>, Ingo Molnar <mingo@elte.hu>,
Prasad Joshi <prasadjoshi124@gmail.com>,
kvm@vger.kernel.org
Subject: Re: [PATCH 1/2] kvm tools: Bring VIRTIO_BLK_F_SEG_MAX feature back to virtio blk
Date: Fri, 13 May 2011 17:07:53 +0300 [thread overview]
Message-ID: <1305295673.25256.16.camel@lappy> (raw)
In-Reply-To: <4DCD2833.7080803@cs.helsinki.fi>
On Fri, 2011-05-13 at 15:46 +0300, Pekka Enberg wrote:
> On 5/13/11 5:40 AM, Asias He wrote:
> > commit b764422bb0b46b00b896f6d4538ac3d3dde9e56b
> > (kvm tools: Add support for multiple virtio-blk)
> > removed the VIRTIO_BLK_F_SEG_MAX publishment to guest.
> >
> > There is no reason we should not support it. Just bring it back.
> >
> > Signed-off-by: Asias He<asias.hejun@gmail.com>
>
> Sasha?
I'm not sure why it was removed, must have missed it when updating
struct blk_dev.
On the other hand, why do we need to limit max segment size?
--
Sasha.
next prev parent reply other threads:[~2011-05-13 14:08 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-13 2:40 [PATCH 1/2] kvm tools: Bring VIRTIO_BLK_F_SEG_MAX feature back to virtio blk Asias He
2011-05-13 2:40 ` [PATCH 2/2] kvm tools: Tune the command-line option Asias He
2011-05-13 12:46 ` [PATCH 1/2] kvm tools: Bring VIRTIO_BLK_F_SEG_MAX feature back to virtio blk Pekka Enberg
2011-05-13 14:07 ` Sasha Levin [this message]
2011-05-13 14:34 ` Asias He
2011-05-13 15:26 ` Sasha Levin
2011-05-13 16:16 ` Asias He
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