From: William Dauchy <william@gandi.net>
To: Jeff Layton <jlayton@poochiereds.net>
Cc: William Dauchy <william@gandi.net>,
Linux NFS mailing list <linux-nfs@vger.kernel.org>,
Trond Myklebust <trond.myklebust@primarydata.com>,
jloup@gandi.net
Subject: Re: extra reference to fl->fl_file, possible regression
Date: Fri, 10 Jul 2015 14:54:44 +0200 [thread overview]
Message-ID: <20150710125444.GL15144@gandi.net> (raw)
In-Reply-To: <20150710072438.08b3417a@tlielax.poochiereds.net>
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On Jul10 07:24, Jeff Layton wrote:
> Huh. I'm stumped...
>
> These patches are pretty straightforward. We're just taking an extra
> reference to the filp when running lock operations so that it doesn't
> disappear before the replies can be processed (typically in the event
> that a signal comes in while waiting on the reply). Given the odd stack
> trace above, I have to wonder if there's some sort of memory scribble
> going on.
I also forgot to mention that I also had the following messgae before
the trace:
VFS: Close: file count is 0
--
William
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next prev parent reply other threads:[~2015-07-10 12:54 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-10 9:29 extra reference to fl->fl_file, possible regression William Dauchy
2015-07-10 11:24 ` Jeff Layton
2015-07-10 11:36 ` William Dauchy
2015-07-10 12:54 ` William Dauchy [this message]
2015-07-10 14:39 ` Jeff Layton
2015-07-10 15:06 ` William Dauchy
2015-07-10 15:18 ` Jeff Layton
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