From: Tom Zanussi <tzanussi@gmail.com>
Date: Thu, 26 Mar 2009 06:24:34 +0000 (-0500)
Subject: tracing: filter fix for TRACE_EVENT_FORMAT events
X-Git-Tag: v2.6.30-rc1~2^2~13^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9a8118baaeb0eaa148913bed77bf9c6335f6ca63;p=pandora-kernel.git

tracing: filter fix for TRACE_EVENT_FORMAT events

Impact: fix crash (hang) when using TRACE_EVENT_FORMAT filter files

filters are only hooked up to the tracepoint events defined using
TRACE_EVENT but not the tracers that use TRACE_EVENT_FORMAT, such
as ftrace.

Do not display the filter files at all for TRACE_EVENT_FORMAT events
for the time being.

Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: =?ISO-8859-1?Q?Fr=E9d=E9ric?= Weisbecker <fweisbec@gmail.com>
LKML-Reference: <1237878882.8339.61.camel@charm-linux>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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