From: Tejun Heo <tj@kernel.org>
Date: Wed, 24 Sep 2014 17:07:33 +0000 (-0400)
Subject: Revert "blk-mq, percpu_ref: implement a kludge for SCSI blk-mq stall during probe"
X-Git-Tag: fixes-against-v3.18-rc2~134^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9eca80461a45177e456219a9cd944c27675d6512;p=pandora-kernel.git

Revert "blk-mq, percpu_ref: implement a kludge for SCSI blk-mq stall during probe"

This reverts commit 0a30288da1aec914e158c2d7a3482a85f632750f, which
was a temporary fix for SCSI blk-mq stall issue.  The following
patches will fix the issue properly by introducing atomic mode to
percpu_ref.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Kent Overstreet <kmo@daterainc.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Christoph Hellwig <hch@lst.de>
---

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