From: Neil Brown <neilb@notabene.brown>
Date: Fri, 27 Jun 2008 22:31:44 +0000 (+1000)
Subject: Make sure all changes to md/dev-XX/state are notified
X-Git-Tag: v2.6.27-rc1~957^2~41
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=526647320e696f434647f38421a6ecf65b859c43;p=pandora-kernel.git

Make sure all changes to md/dev-XX/state are notified

The important state change happens during an interrupt
in md_error.  So just set a flag there and call sysfs_notify
later in process context.

Signed-off-by: Neil Brown <neilb@suse.de>
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