From: Nicholas Bellinger <nab@linux-iscsi.org>
Date: Sun, 8 Feb 2015 12:02:08 +0000 (-0800)
Subject: target: Add internal READ_INSERT support
X-Git-Tag: omap-for-v4.1/fixes-rc1~30^2~46
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=72c0385014a140b6029c5c8bf88efb9ad166ae48;p=pandora-kernel.git

target: Add internal READ_INSERT support

This patch adds READ_INSERT support in target_read_prot_action() that
invokes sbc_dif_generate() when LIO is responsible for generating the
outgoing T10-PI.

Required for supporting fabrics that exchange protection information,
and would like to function with un-protected devices.

Reviewed-by: Martin Petersen <martin.petersen@oracle.com>
Reviewed-by: Sagi Grimberg <sagig@mellanox.com>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
---

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