From: Akinobu Mita <akinobu.mita@gmail.com>
Date: Tue, 17 Oct 2006 07:09:38 +0000 (-0700)
Subject: [PATCH] md: fix /proc/mdstat refcounting
X-Git-Tag: v2.6.19-rc3~195
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e24650c2e744f99541125a5b023f0d02cad19d14;p=pandora-kernel.git

[PATCH] md: fix /proc/mdstat refcounting

I have seen mdadm oops after successfully unloading md module.

This patch privents from unloading md module while
mdadm is polling /proc/mdstat.

Cc: Neil Brown <neilb@suse.de>
Signed-off-by: Akinbou Mita <akinobu.mita@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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