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From: George Dunlap <george.dunlap@eu.citrix.com>
To: Ian Campbell <Ian.Campbell@citrix.com>
Cc: Jan Beulich <JBeulich@suse.com>, xen-devel <xen-devel@lists.xen.org>
Subject: Re: [PATCH] xencommons: Attempt to load blktap driver
Date: Wed, 16 May 2012 11:49:24 +0100	[thread overview]
Message-ID: <4FB38634.7050807@eu.citrix.com> (raw)
In-Reply-To: <1337162232.27824.55.camel@zakaz.uk.xensource.com>

On 16/05/12 10:57, Ian Campbell wrote:
>>> The blktap detection code is necessarily OS-specific. I previously
>>> discounted it because of the possibility of a race between the
>>> completion of modprobe and the driver actually registering enough for
>>> detection to succeed. Maybe I was too pessimistic or someone has a
>>> bright idea?
>> modprobe only exits when the driver's init function completed,
>> at which point the driver can be expected to be in a usable state.
> OK, so maybe that works then.
So what's the plan?  Options seem to be:
1. Put this on the blocker list, so it definitely gets done before release
2. Accept the patch that started this thread (or a version of it), and 
put "do it right" on the "nice-to-have" list.  I can do it if I get a 
chance.
3. Someone can volunteer who can prioritize it.

  -George

  reply	other threads:[~2012-05-16 10:49 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-05-15 15:49 [PATCH] xencommons: Attempt to load blktap driver George Dunlap
2012-05-15 16:16 ` Jan Beulich
2012-05-15 16:21   ` George Dunlap
2012-05-15 16:36     ` Jan Beulich
2012-05-15 16:40       ` George Dunlap
2012-05-16  7:47         ` Jan Beulich
2012-05-16  8:25           ` Ian Campbell
2012-05-16  8:53             ` Jan Beulich
2012-08-31  8:40           ` Ian Campbell
2012-08-31  9:03             ` Jan Beulich
2012-08-31  9:33               ` Ian Campbell
2012-08-31  9:49                 ` Jan Beulich
2012-08-31 10:35                   ` Ian Campbell
2012-05-16  8:21     ` Ian Campbell
2012-05-16  8:58       ` Jan Beulich
2012-05-16  9:16         ` Ian Campbell
2012-05-16  9:51           ` Jan Beulich
2012-05-16  9:57             ` Ian Campbell
2012-05-16 10:49               ` George Dunlap [this message]
2012-05-16 11:44                 ` Ian Campbell
2012-06-08 15:35                   ` Ian Jackson
2012-06-12  8:56                     ` Ian Campbell
2012-07-30  8:23 ` Ian Campbell
2012-08-30 14:50 ` Ian Jackson

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