From: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Date: Fri, 14 Nov 2008 22:47:48 +0000 (-0500)
Subject: tracepoints: documentation fix for teardown
X-Git-Tag: v2.6.29-rc1~586^2~58^3~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8fd88d159031bd238dad1d7186a2030b9f9349de;p=pandora-kernel.git

tracepoints: documentation fix for teardown

Impact: documentation update

Need a tracepoint_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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