From: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Date: Mon, 29 Sep 2008 15:10:34 +0000 (-0400)
Subject: markers: documentation fix for teardown
X-Git-Tag: v2.6.28-rc1~78^2~54
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=91a8d46c47e7eb1c53c181e4328a3cfa45ae4ad3;p=pandora-kernel.git

markers: documentation fix for teardown

Document the need for a marker_synchronize_unregister() before the end of
exit() to make sure every probe callers have exited the non preemptible
section and thus are not executing the probe code anymore.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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