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[Bug 13375] Kernel crash with 2.6.29 + nfs + xfs (radix-tree)

To: xfs-masters@xxxxxxxxxxx
Subject: [Bug 13375] Kernel crash with 2.6.29 + nfs + xfs (radix-tree)
From: bugzilla-daemon@xxxxxxxxxxxxxxxxxxx
Date: Fri, 12 Jun 2009 18:39:17 GMT
Auto-submitted: auto-generated
In-reply-to: <bug-13375-470@xxxxxxxxxxxxxxxxxxxxxxxx/>
References: <bug-13375-470@xxxxxxxxxxxxxxxxxxxxxxxx/>
http://bugzilla.kernel.org/show_bug.cgi?id=13375





--- Comment #9 from Stephane <sharnois@xxxxxxxxx>  2009-06-12 18:39:14 ---
Created an attachment (id=21884)
 --> (http://bugzilla.kernel.org/attachment.cgi?id=21884)
Potential fix in xfs_vnodeops.c

Just looks interesting that you would look into the ip for info without the
lock.
The values of ip->i_update_core or ip->i_itemp could change between the if ()
and the xfs_ilock.

I'm able to reproduced the bug in house so I'll test the change for a few more
days, 1 hours is not meaningful.

Sorry if this comes has noise and I'm way off.

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