From: Christoph Hellwig <hch@infradead.org>
Date: Mon, 12 Sep 2011 10:12:01 +0000 (+0200)
Subject: block: remove support for bio remapping from ->make_request
X-Git-Tag: v3.2-rc1~49^2~23
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5a7bbad27a410350e64a2d7f5ec18fc73836c14f;p=pandora-kernel.git

block: remove support for bio remapping from ->make_request

There is very little benefit in allowing to let a ->make_request
instance update the bios device and sector and loop around it in
__generic_make_request when we can archive the same through calling
generic_make_request from the driver and letting the loop in
generic_make_request handle it.

Note that various drivers got the return value from ->make_request and
returned non-zero values for errors.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: NeilBrown <neilb@suse.de>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
---

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