From: Alan Stern <stern@rowland.harvard.edu>
Date: Sun, 25 Jun 2006 12:47:15 +0000 (-0700)
Subject: [PATCH] Allow raw_notifier callouts to unregister themselves
X-Git-Tag: v2.6.18-rc1~1031
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bbb1747d4e44ce49acc73daa8d66e5f6bd546f1b;p=pandora-kernel.git

[PATCH] Allow raw_notifier callouts to unregister themselves

Since raw_notifier chains don't benefit from any centralized locking
protections, they shouldn't suffer from the associated limitations.  Under
some circumstances it might make sense for a raw_notifier callout routine
to unregister itself from the notifier chain.  This patch (as678) changes
the notifier core to allow for such things.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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