From: Christoph Hellwig <hch@lst.de>
Date: Sat, 13 Sep 2014 23:40:08 +0000 (-0700)
Subject: blk-mq: remove REQ_END
X-Git-Tag: fixes-against-v3.18-rc2~51^2~47
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bf57229745f849e500ba69ff91e35bc8160a7373;p=pandora-kernel.git

blk-mq: remove REQ_END

Pass an explicit parameter for the last request in a batch to ->queue_rq
instead of using a request flag.  Besides being a cleaner and non-stateful
interface this is also required for the next patch, which fixes the blk-mq
I/O submission code to not start a time too early.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
---

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