From: Nicholas Bellinger <nab@linux-iscsi.org>
Date: Mon, 13 Feb 2012 09:07:22 +0000 (-0800)
Subject: target: Add SCF_ACK_KREF flag for acknowledgement kref
X-Git-Tag: v3.4-rc1~146^2~39
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=86715569d085addc635c2b55ee8acb79d3a7fbbf;p=pandora-kernel.git

target: Add SCF_ACK_KREF flag for acknowledgement kref

When TARGET_SCF_ACK_KREF is in use with target_submit_cmd() for
setting the extra acknowledgement reference to se_cmd->cmd_kref,
go ahead and set SCF_ACK_KREF in order to be used later by
abort task.

Reported-by: Roland Dreier <roland@purestorage.com>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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