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-rw-r--r--tools/perf/builtin-ftrace.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/builtin-ftrace.c b/tools/perf/builtin-ftrace.c
index ac2e6c75f9..eb30c8eca4 100644
--- a/tools/perf/builtin-ftrace.c
+++ b/tools/perf/builtin-ftrace.c
@@ -333,7 +333,7 @@ static int set_tracing_func_irqinfo(struct perf_ftrace *ftrace)
static int reset_tracing_cpu(void)
{
- struct perf_cpu_map *cpumap = perf_cpu_map__new(NULL);
+ struct perf_cpu_map *cpumap = perf_cpu_map__new_online_cpus();
int ret;
ret = set_tracing_cpumask(cpumap);