From: Mike Snitzer <snitzer@redhat.com>
Date: Fri, 21 Dec 2012 20:23:37 +0000 (+0000)
Subject: dm linear: add WRITE SAME support
X-Git-Tag: v3.8-rc1~3^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4f0b70b0479101522b8645ddc1f5ee7137821db3;p=pandora-kernel.git

dm linear: add WRITE SAME support

The linear target can already support WRITE SAME requests so signal
this by setting num_write_same_requests to 1.

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

Reading git-diff-tree failed