From: NeilBrown <neilb@suse.de>
Date: Tue, 21 Oct 2008 02:25:21 +0000 (+1100)
Subject: md: use sysfs_notify_dirent to notify changes to md/array_state
X-Git-Tag: v2.6.28-rc3~102^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b62b75905d571c29262a6c38cf9e5f089c203871;p=pandora-kernel.git

md: use sysfs_notify_dirent to notify changes to md/array_state

Now that we have sysfs_notify_dirent, use it to notify changes
to md/array_state.
As sysfs_notify_dirent can be called in atomic context, we can
remove the delayed notify and the MD_NOTIFY_ARRAY_STATE flag.

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