From: Nicholas Bellinger <nab@linux-iscsi.org>
Date: Fri, 8 Nov 2013 21:10:44 +0000 (-0800)
Subject: target: Add per device xcopy_lun for copy offload I/O
X-Git-Tag: v3.13-rc1~5^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4863e525659abbc903aacc67fd916f12914f6c1d;p=pandora-kernel.git

target: Add per device xcopy_lun for copy offload I/O

This patch adds a se_device->xcopy_lun that is used for local
copy offload I/O, instead of allocating + initializing a pseudo
se_lun for each received EXTENDED_COPY operation.

Also, move declaration of struct se_lun + struct se_port_stat_grps
ahead of struct se_device.

Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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