From: Steve Dickson <SteveD@redhat.com>
To: Trond Myklebust <trond.myklebust@fys.uio.no>
Cc: Linux NFS Mailing list <linux-nfs@vger.kernel.org>
Subject: Re: lookup_one_len() returning d_count == 0
Date: Tue, 31 Mar 2009 15:40:04 -0400 [thread overview]
Message-ID: <49D27194.50201@RedHat.com> (raw)
In-Reply-To: <1238261492.6679.9.camel-rJ7iovZKK19ZJLDQqaL3InhyD016LWXt@public.gmane.org>
Trond Myklebust wrote:
> My guess is that the dentry is being dput() twice somewhere, and so ends
> up with a d_count==-1. I'd suggest adding a
> BUG_ON(atomic_read(&dentry->d_count) <= 0) after the 'repeat:' label at
> the top of dput() in order to try to catch the culprit.
Thanks for the tip... that worked like a charm...
steved.
prev parent reply other threads:[~2009-03-31 19:42 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-28 13:55 lookup_one_len() returning d_count == 0 Steve Dickson
[not found] ` <49CE2C59.7040102-AfCzQyP5zfLQT0dZR+AlfA@public.gmane.org>
2009-03-28 17:31 ` Trond Myklebust
[not found] ` <1238261492.6679.9.camel-rJ7iovZKK19ZJLDQqaL3InhyD016LWXt@public.gmane.org>
2009-03-31 19:40 ` Steve Dickson [this message]
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