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[dm-devel] [PATCH 0/2] block: fix flush regression introduced in 3.1-rc3
- From: Jeff Moyer <jmoyer redhat com>
- To: linux-kernel vger kernel org, jaxboe fusionio com
- Cc: tj kernel org, dm-devel redhat com, msnitzer redhat com, christophe saout de
- Subject: [dm-devel] [PATCH 0/2] block: fix flush regression introduced in 3.1-rc3
- Date: Wed, 12 Oct 2011 17:22:40 -0400
Hi,
This patch series fixes a regression introduced by commit
4853abaae7e4a2af938115ce9071ef8684fb7af4. I've tested that this solves
the problem when dm-mpath is backed by devices that require a write
cache flush. I've also ensured that this does not reintroduce the
performance problems that the original fix solved.
Cheers,
Jeff
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