From: Dongsu Park <dongsu.park@profitbricks.com>
To: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Liu Yuan <namei.unix@gmail.com>,
Rusty Russell <rusty@rustcorp.com.au>,
Avi Kivity <avi@redhat.com>,
kvm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [RFC PATCH] vhost-blk: An in-kernel accelerator for virtio-blk
Date: Thu, 11 Aug 2011 21:59:25 +0200 [thread overview]
Message-ID: <4E44349D.9030809@profitbricks.com> (raw)
In-Reply-To: <20110728152244.GA31888@redhat.com>
Hi,
On 07/28/2011 05:22 PM, Michael S. Tsirkin wrote:
> On Thu, Jul 28, 2011 at 10:29:05PM +0800, Liu Yuan wrote:
>> +static struct miscdevice vhost_blk_misc = {
>> + 234,
>
> Don't get a major unless you really must.
the minor number 234 conflicts with that of BTRFS, in kernel 3.0 at least.
Therefore you cannot load vhost_blk.ko if btrfs.ko was already loaded.
Probably that number should be something else, with which you don't have
conflict with any minor number in include/linux/miscdevice.h.
--
Dongsu Park
Email: dongsu.park@profitbricks.com
next prev parent reply other threads:[~2011-08-11 19:59 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-28 14:29 [RFC PATCH]vhost-blk: In-kernel accelerator for virtio block device Liu Yuan
2011-07-28 14:29 ` [RFC PATCH] vhost-blk: An in-kernel accelerator for virtio-blk Liu Yuan
2011-07-28 14:47 ` Christoph Hellwig
2011-07-29 11:19 ` Liu Yuan
2011-07-28 15:18 ` Stefan Hajnoczi
2011-07-28 15:22 ` Michael S. Tsirkin
2011-07-29 15:09 ` Liu Yuan
2011-08-01 6:25 ` Liu Yuan
2011-08-01 8:12 ` Michael S. Tsirkin
2011-08-01 8:55 ` Liu Yuan
2011-08-01 10:26 ` Michael S. Tsirkin
2011-08-11 19:59 ` Dongsu Park [this message]
2011-08-12 8:56 ` Alan Cox
2011-07-28 14:29 ` [RFC PATCH] vhost: Enable vhost-blk support Liu Yuan
2011-07-28 15:44 ` [RFC PATCH]vhost-blk: In-kernel accelerator for virtio block device Stefan Hajnoczi
2011-07-29 4:48 ` Stefan Hajnoczi
2011-07-29 7:59 ` Liu Yuan
2011-07-29 10:55 ` Christoph Hellwig
2011-07-29 7:22 ` Liu Yuan
2011-07-29 9:06 ` Stefan Hajnoczi
2011-07-29 12:01 ` Liu Yuan
2011-07-29 12:29 ` Stefan Hajnoczi
2011-07-29 12:50 ` Stefan Hajnoczi
2011-07-29 14:45 ` Liu Yuan
2011-07-29 14:50 ` Liu Yuan
2011-07-29 15:25 ` Sasha Levin
2011-08-01 8:17 ` Avi Kivity
2011-08-01 9:18 ` Liu Yuan
2011-08-01 9:37 ` Avi Kivity
2011-07-29 18:12 ` Badari Pulavarty
2011-08-01 5:46 ` Liu Yuan
2011-08-01 8:12 ` Christoph Hellwig
2011-08-04 21:58 ` Badari Pulavarty
2011-08-05 7:56 ` Liu Yuan
2011-08-05 11:04 ` Liu Yuan
2011-08-05 18:02 ` Badari Pulavarty
2011-08-08 1:35 ` Liu Yuan
2011-08-08 5:04 ` Badari Pulavarty
2011-08-08 7:31 ` Liu Yuan
2011-08-08 17:16 ` Badari Pulavarty
2011-08-10 2:19 ` Liu Yuan
2011-08-10 20:37 ` Badari Pulavarty
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