From: Bart Van Assche <bvanassche@acm.org>
Date: Thu, 2 Oct 2014 13:29:25 +0000 (+0200)
Subject: IB/srp: Use block layer tags
X-Git-Tag: omap-for-v3.19/fixes-for-merge-window~21^2^2~103
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=77f2c1a40e6fed202d08c8ec0bdca36a76dab368;p=pandora-kernel.git

IB/srp: Use block layer tags

Since the block layer already contains functionality to assign
a tag to each request, use that functionality instead of
reimplementing that functionality in the SRP initiator driver.
This change makes the free_reqs list superfluous. Hence remove
that list.

[hch: updated to use .use_blk_tags instead scsi_activate_tcq]
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
---

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