From: Sunil Mushran <sunil.mushran@oracle.com>
To: ocfs2-devel@oss.oracle.com
Subject: [Ocfs2-devel] [PATCH] ocfs2/dlm: make existing convertion precedent over new lock
Date: Wed, 08 Dec 2010 10:30:16 -0800 [thread overview]
Message-ID: <4CFFCEB8.8000202@oracle.com> (raw)
In-Reply-To: <20101208181222.GD21913@mail.oracle.com>
On 12/08/2010 10:12 AM, Joel Becker wrote:
> On Wed, Dec 08, 2010 at 10:07:57AM -0800, Joel Becker wrote:
>> On Wed, Dec 08, 2010 at 08:34:39PM +0800, Wengang Wang wrote:
>>> Make existing convertion precedent over new lock. It makes o2dlm locking more
>>> like fair locking.
>> Is this a problem you were solving, or just something you
>> thought about while reading the code? If it was a problem you ran
>> into, can you give the details?
> It looks like you're just emulating the logic from
> __dlmconvert_master(). That makes sense.
This fix is an offshoot of the conversation in his thread.
http://oss.oracle.com/pipermail/ocfs2-devel/2010-November/007524.html
The fix looks ok. But I would rather that we confirm this problem and the
fix before we push it upstream.
Wengang, Have you attempted to reproduce the problem and/or test the fix?
Sunil
next prev parent reply other threads:[~2010-12-08 18:30 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-08 12:34 [Ocfs2-devel] [PATCH] ocfs2/dlm: make existing convertion precedent over new lock Wengang Wang
2010-12-08 18:07 ` Joel Becker
2010-12-08 18:12 ` Joel Becker
2010-12-08 18:30 ` Sunil Mushran [this message]
2010-12-09 1:33 ` Wengang Wang
2010-12-16 8:52 ` Joel Becker
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