From: Alasdair G Kergon <agk@redhat.com>
To: Jens Axboe <jens.axboe@oracle.com>
Cc: Mark McLoughlin <markmc@redhat.com>,
Rusty Russell <rusty@rustcorp.com.au>,
device-mapper development <dm-devel@redhat.com>,
linux-kernel <linux-kernel@vger.kernel.org>,
virtualization <virtualization@lists.linux-foundation.org>,
Christoph Hellwig <hch@infradead.org>,
Mikulas Patocka <mpatocka@redhat.com>
Subject: Re: [dm-devel] [PATCH resend] block: silently error unsupported empty barriers too
Date: Thu, 15 Oct 2009 01:23:50 +0100 [thread overview]
Message-ID: <20091015002350.GV16950@agk-dp.fab.redhat.com> (raw)
In-Reply-To: <1251992870.3084.125.camel@blaa>
On Thu, Sep 03, 2009 at 04:47:50PM +0100, Mark McLoughlin wrote:
> We should error all barriers, even empty barriers, on devices like
> virtio_blk which don't support them.
Acked-by: Alasdair G Kergon <agk@redhat.com>
next prev parent reply other threads:[~2009-10-15 0:24 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-03 15:47 [PATCH resend] block: silently error unsupported empty barriers too Mark McLoughlin
2009-10-15 0:23 ` Alasdair G Kergon [this message]
2009-10-15 19:11 ` [dm-devel] " Mikulas Patocka
2009-10-23 20:40 ` Mike Snitzer
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