From: Tejun Heo <tj@kernel.org>
To: "J. Bruce Fields" <bfields@fieldses.org>
Cc: Mandeep Singh Baines <msb@chromium.org>,
Jeff Layton <jlayton@redhat.com>,
"Myklebust, Trond" <Trond.Myklebust@netapp.com>,
Oleg Nesterov <oleg@redhat.com>,
Ming Lei <ming.lei@canonical.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
"linux-nfs@vger.kernel.org" <linux-nfs@vger.kernel.org>,
"Rafael J. Wysocki" <rjw@sisk.pl>,
Andrew Morton <akpm@linux-foundation.org>,
Ingo Molnar <mingo@redhat.com>
Subject: Re: LOCKDEP: 3.9-rc1: mount.nfs/4272 still has locks held!
Date: Tue, 5 Mar 2013 17:16:23 -0800 [thread overview]
Message-ID: <20130306011623.GG1227@htj.dyndns.org> (raw)
In-Reply-To: <20130306010507.GL15816@fieldses.org>
On Tue, Mar 05, 2013 at 08:05:07PM -0500, J. Bruce Fields wrote:
> If it's really just a 2-line patch to try_to_freeze(), could it just be
> carried out-of-tree by people that are specifically working on tracking
> down these problems?
>
> But I don't have strong feelings about it--as long as it doesn't result
> in the same known issues getting reported again and again....
Agreed, I don't think a Kconfig option is justified for this. If this
is really important, annotate broken paths so that it doesn't trigger
spuriously; otherwise, please just remove it.
Thanks.
--
tejun
next prev parent reply other threads:[~2013-03-06 1:39 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-04 13:57 LOCKDEP: 3.9-rc1: mount.nfs/4272 still has locks held! Ming Lei
2013-03-04 14:14 ` Myklebust, Trond
2013-03-04 14:23 ` Jeff Layton
2013-03-04 19:55 ` Mandeep Singh Baines
2013-03-04 20:53 ` Oleg Nesterov
2013-03-04 22:08 ` Myklebust, Trond
2013-03-05 13:23 ` Jeff Layton
2013-03-05 17:46 ` Tejun Heo
2013-03-05 17:49 ` Tejun Heo
2013-03-05 19:03 ` Jeff Layton
2013-03-05 19:09 ` Tejun Heo
2013-03-05 23:39 ` Jeff Layton
2013-03-05 23:47 ` Tejun Heo
2013-03-06 18:16 ` Oleg Nesterov
2013-03-06 18:53 ` Tejun Heo
2013-03-06 21:00 ` Linus Torvalds
2013-03-06 21:24 ` Tejun Heo
2013-03-06 21:31 ` Linus Torvalds
2013-03-06 21:36 ` Tejun Heo
2013-03-06 21:40 ` Tejun Heo
2013-03-13 15:17 ` Jeff Layton
2013-03-31 0:07 ` Paul Walmsley
2013-03-07 11:41 ` Jeff Layton
2013-03-07 15:25 ` Tejun Heo
2013-03-07 15:55 ` Linus Torvalds
2013-03-07 15:59 ` Myklebust, Trond
2013-03-07 16:25 ` Linus Torvalds
2013-03-07 16:45 ` Myklebust, Trond
2013-03-07 17:03 ` Linus Torvalds
2013-03-07 17:16 ` Myklebust, Trond
2013-03-07 21:43 ` Jeff Layton
2013-03-08 14:01 ` Ingo Molnar
2013-03-07 20:55 ` Rafael J. Wysocki
2013-03-07 16:00 ` Tejun Heo
2013-03-06 18:17 ` Oleg Nesterov
2013-03-06 18:40 ` Jeff Layton
2013-03-06 18:45 ` Tejun Heo
2013-03-06 1:10 ` Myklebust, Trond
2013-03-06 1:14 ` Tejun Heo
2013-03-06 1:28 ` Tejun Heo
2013-03-06 12:00 ` Jeff Layton
2013-03-05 23:11 ` J. Bruce Fields
2013-03-06 0:02 ` Rafael J. Wysocki
2013-03-06 0:30 ` [PATCH] lockdep: make lock held while freezing check optional Mandeep Singh Baines
2013-03-07 12:03 ` Maarten Lankhorst
2013-03-06 0:59 ` LOCKDEP: 3.9-rc1: mount.nfs/4272 still has locks held! Mandeep Singh Baines
2013-03-06 1:05 ` J. Bruce Fields
2013-03-06 1:16 ` Tejun Heo [this message]
2013-03-06 3:11 ` Mandeep Singh Baines
2013-03-06 9:09 ` Ingo Molnar
2013-03-06 12:06 ` Jeff Layton
2013-03-06 15:59 ` Mandeep Singh Baines
2013-03-06 18:23 ` Jeff Layton
2013-03-06 18:37 ` Myklebust, Trond
2013-03-06 20:15 ` Mandeep Singh Baines
2013-03-04 14:40 ` Ming Lei
2013-03-04 15:04 ` Jeff Layton
2013-03-04 15:33 ` Ming Lei
2013-03-04 15:53 ` Myklebust, Trond
2013-03-04 20:09 ` Mandeep Singh Baines
2013-03-04 20:10 ` Mandeep Singh Baines
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