Commit-ID: 56355b83e2a24ce7e1870c8479205e2cdd332225
Gitweb: http://git.kernel.org/tip/56355b83e2a24ce7e1870c8479205e2cdd332225
Author: Yuanhan Liu <yuanhan.liu@xxxxxxxxxxxxxxx>
AuthorDate: Mon, 8 Nov 2010 14:05:12 +0800
Committer: Steven Rostedt <rostedt@xxxxxxxxxxx>
CommitDate: Thu, 10 Mar 2011 10:34:51 -0500
tracing: Export trace_set_clr_event()
Trace events belonging to a module only exists when the module is
loaded. Well, we can use trace_set_clr_event funtion to enable some
trace event at the module init routine, so that we will not miss
something while loading then module.
So, Export the trace_set_clr_event function so that module can use it.
Signed-off-by: Yuanhan Liu <yuanhan.liu@xxxxxxxxxxxxxxx>
LKML-Reference: <1289196312-25323-1-git-send-email-yuanhan.liu@xxxxxxxxxxxxxxx>
Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
---
kernel/trace/trace_events.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
index e1d579b..e88f74f 100644
--- a/kernel/trace/trace_events.c
+++ b/kernel/trace/trace_events.c
@@ -325,6 +325,7 @@ int trace_set_clr_event(const char *system, const char *event, int set)
{
return __ftrace_set_clr_event(NULL, system, event, set);
}
+EXPORT_SYMBOL_GPL(trace_set_clr_event);
/* 128 should be much more than enough */
#define EVENT_BUF_SIZE 127
--
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