From: Avi Kivity <avi@redhat.com>
To: "Nicholas A. Bellinger" <nab@linux-iscsi.org>
Cc: Jens Axboe <axboe@kernel.dk>,
Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>,
kvm-devel <kvm@vger.kernel.org>,
"Michael S. Tsirkin" <mst@redhat.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Zhi Yong Wu <wuzhy@linux.vnet.ibm.com>,
qemu-devel <qemu-devel@nongnu.org>,
lf-virt <virtualization@lists.linux-foundation.org>,
Anthony Liguori <aliguori@linux.vnet.ibm.com>,
target-devel <target-devel@vger.kernel.org>,
Hannes Reinecke <hare@suse.de>,
linux-scsi <linux-scsi@vger.kernel.org>,
Paolo Bonzini <pbonzini@redhat.com>,
Zhi Yong Wu <wuzhy@cn.ibm.com>, Christoph Hellwig <hch@lst.de>
Subject: Re: [Qemu-devel] [PATCH] tcm_vhost: Expose ABI version via VHOST_SCSI_GET_ABI_VERSION
Date: Thu, 26 Jul 2012 11:58:02 +0300 [thread overview]
Message-ID: <5011069A.2080203@redhat.com> (raw)
In-Reply-To: <1343270061.1813.181.camel@haakon2.linux-iscsi.org>
On 07/26/2012 05:34 AM, Nicholas A. Bellinger wrote:
>
> In that case, respinning a -v5 for tcm_vhost to start from ABI=0 and
> will post an updated patch shortly.
>
>> The main thing I would like to confirm is that this only versions the
>> tcm_vhost ioctls? In that case a single version number works.
>>
>
> Correct, the GET_ABI_VERSION call is only intended to identify the
> changing of tcm_vhost ioctls.
Why use version numbers at all?
Feature maps are better, because you can get very fine granularity.
--
error compiling committee.c: too many arguments to function
next prev parent reply other threads:[~2012-07-26 8:58 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-24 1:26 [Qemu-devel] [PATCH] tcm_vhost: Expose ABI version via VHOST_SCSI_GET_ABI_VERSION Nicholas A. Bellinger
2012-07-24 1:56 ` Greg Kroah-Hartman
2012-07-24 20:45 ` Nicholas A. Bellinger
2012-07-25 11:55 ` Stefan Hajnoczi
2012-07-25 21:14 ` Nicholas A. Bellinger
2012-07-25 22:35 ` Stefan Hajnoczi
2012-07-26 2:34 ` Nicholas A. Bellinger
2012-07-26 8:58 ` Avi Kivity [this message]
2012-07-26 20:15 ` Nicholas A. Bellinger
2012-07-29 12:35 ` Michael S. Tsirkin
2012-07-29 12:50 ` Avi Kivity
2012-07-25 13:10 ` Avi Kivity
2012-07-25 21:10 ` Nicholas A. Bellinger
2012-07-29 12:27 ` Michael S. Tsirkin
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