From: Namhyung Kim <namhyung@gmail.com>
Date: Fri, 7 Oct 2011 03:22:53 +0000 (+1100)
Subject: md/raid1: factor out common bio handling code
X-Git-Tag: v3.2-rc1~154^2~27
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ba3ae3bee317f0a5db813c026c8a8c113a4e40fb;p=pandora-kernel.git

md/raid1: factor out common bio handling code

When normal-write and sync-read/write bio completes, we should
find out the disk number the bio belongs to. Factor those common
code out to a separate function.

Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: NeilBrown <neilb@suse.de>
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