From: Alex Elder <elder@inktank.com>
To: ceph-devel <ceph-devel@vger.kernel.org>
Subject: Fwd: Re: [PATCH 2/4] ceph: tolerate (and warn on) extraneous dentry from mds
Date: Tue, 21 Aug 2012 15:02:29 -0500 [thread overview]
Message-ID: <5033E955.7030906@inktank.com> (raw)
In-Reply-To: <5033E93D.3050802@inktank.com>
Forgot to copy the list. Sorry. -Alex
-------- Original Message --------
Subject: Re: [PATCH 2/4] ceph: tolerate (and warn on) extraneous dentry
from mds
Date: Tue, 21 Aug 2012 15:02:05 -0500
From: Alex Elder <elder@inktank.com>
To: Sage Weil <sage@inktank.com>
On 08/21/2012 02:19 PM, Sage Weil wrote:
> If the MDS gives us a dentry and we weren't prepared to handle it,
> WARN_ON_ONCE instead of crashing.
>
> Reported-by: Yan, Zheng <zheng.z.yan@intel.com>
> Signed-off-by: Sage Weil <sage@inktank.com>
The fix looks good to me, but I confess I did not follow the
calling paths through well enough to know when we might see
a null d_locked_dir.
Reviewed-by: Alex Elder <elder@inktank.com>
. . .
parent reply other threads:[~2012-08-21 20:02 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <5033E93D.3050802@inktank.com>]
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