From: Keith Busch <keith.busch@intel.com>
Date: Thu, 8 Jan 2015 01:55:43 +0000 (-0700)
Subject: blk-mq: Export if requests were started
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~284^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=973c01919bce7e3559b62a856b29211ec5ac325c;p=pandora-kernel.git

blk-mq: Export if requests were started

Drivers can iterate over all allocated request tags, but their callback
needs a way to know if the driver started the request in the first place.

Signed-off-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
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