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authorArnaldo Carvalho de Melo <acme@redhat.com>2009-02-05 18:02:00 -0200
committerIngo Molnar <mingo@elte.hu>2009-02-06 01:01:41 +0100
commitb6f11df26fdc28324cf9c9e3b77f2dc985c1bb13 (patch)
treee03b4b8b9dad8a2d3f81574c10aab8fb7a779cbb /kernel/trace/trace_sched_switch.c
parent51a763dd84253bab1d0a1e68e11a7753d1b702ca (diff)
downloadlinux-b6f11df26fdc28324cf9c9e3b77f2dc985c1bb13.tar.bz2
trace: Call tracing_reset_online_cpus before tracer->init()
Impact: cleanup To make it easy for ftrace plugin writers, as this was open coded in the existing plugins Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Acked-by: Frédéric Weisbecker <fweisbec@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/trace/trace_sched_switch.c')
-rw-r--r--kernel/trace/trace_sched_switch.c8
1 files changed, 1 insertions, 7 deletions
diff --git a/kernel/trace/trace_sched_switch.c b/kernel/trace/trace_sched_switch.c
index c4f9add5ec90..30e14fe85896 100644
--- a/kernel/trace/trace_sched_switch.c
+++ b/kernel/trace/trace_sched_switch.c
@@ -185,12 +185,6 @@ void tracing_sched_switch_assign_trace(struct trace_array *tr)
ctx_trace = tr;
}
-static void start_sched_trace(struct trace_array *tr)
-{
- tracing_reset_online_cpus(tr);
- tracing_start_sched_switch_record();
-}
-
static void stop_sched_trace(struct trace_array *tr)
{
tracing_stop_sched_switch_record();
@@ -199,7 +193,7 @@ static void stop_sched_trace(struct trace_array *tr)
static int sched_switch_trace_init(struct trace_array *tr)
{
ctx_trace = tr;
- start_sched_trace(tr);
+ tracing_start_sched_switch_record();
return 0;
}