From: Mike Snitzer <snitzer@redhat.com>
Date: Fri, 21 Dec 2012 20:23:34 +0000 (+0000)
Subject: dm persistent data: use DMERR_LIMIT for errors
X-Git-Tag: v3.8-rc1~3^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=89ddeb8cb1383bfdfaaeb458f1c4a91e890cc60b;p=pandora-kernel.git

dm persistent data: use DMERR_LIMIT for errors

Nearly all of persistent-data is in the IO path so throttle error
messages with DMERR_LIMIT to limit the amount logged when
something has gone wrong.

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
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