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dm block manager: reinstate message when validator fails
authorMike Snitzer <snitzer@redhat.com>
Fri, 21 Dec 2012 20:23:34 +0000 (20:23 +0000)
committerAlasdair G Kergon <agk@redhat.com>
Fri, 21 Dec 2012 20:23:34 +0000 (20:23 +0000)
commita5bd968aeb87af4a3a96ecdd78912832997e8a9d
treecb12dce916dfdbde42d1cf283d6756590bfd82fb
parent3a0f9aaee02857609d79b20c809c02a8b7c39d06
dm block manager: reinstate message when validator fails

Reinstate a useful error message when the block manager buffer validator fails.
This was mistakenly eliminated when the block manager was converted to use
dm-bufio.

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
drivers/md/persistent-data/dm-block-manager.c