From: Steven Whitehouse <swhiteho@redhat.com>
Date: Tue, 2 Aug 2011 12:09:36 +0000 (+0100)
Subject: GFS2: Fix bug-trap in ail flush code
X-Git-Tag: v3.2-rc1~132^2~21
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=75549186edf1515062fe2fcbfbd92bd99659afba;p=pandora-kernel.git

GFS2: Fix bug-trap in ail flush code

The assert was being tested under the wrong lock, a
legacy of the original code. Also, if it does trigger,
the resulting information was not always a lot of help.

This moves the patch under the correct lock and also
prints out more useful information in tacking down the
source of the problem.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
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