From: Keith Busch <keith.busch@intel.com>
Date: Wed, 24 Apr 2013 21:44:24 +0000 (-0600)
Subject: NVMe: Add scsi unmap to SG_IO
X-Git-Tag: v3.10-rc1~21^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ec5037335064dcc52c2fbbf3d505bae0eb27e713;p=pandora-kernel.git

NVMe: Add scsi unmap to SG_IO

Translates a scsi unmap request from SG_IO ioctl to NVMe
data-set-management deallocate.

Signed-off-by: Keith Busch <keith.busch@intel.com>
Acked-by: Vishal Verma <vishal.l.verma@linux.intel.com>
Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
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