tracing: filter fix for TRACE_EVENT_FORMAT events
authorTom Zanussi <tzanussi@gmail.com>
Thu, 26 Mar 2009 06:24:34 +0000 (01:24 -0500)
committerIngo Molnar <mingo@elte.hu>
Thu, 26 Mar 2009 08:13:14 +0000 (09:13 +0100)
commit9a8118baaeb0eaa148913bed77bf9c6335f6ca63
tree8e30ac89e7db4472478ec9a2bcd803fd0f22bad3
parent9f58a159d022c8f2533a27708aa267adf4f0e3ce
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>
kernel/trace/trace_events.c