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-rw-r--r--tools/perf/util/smt.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/tools/perf/util/smt.c b/tools/perf/util/smt.c
index 994e9e418227..650e804d0adc 100644
--- a/tools/perf/util/smt.c
+++ b/tools/perf/util/smt.c
@@ -4,7 +4,7 @@
#include "cputopo.h"
#include "smt.h"
-bool smt_on(const struct cpu_topology *topology)
+bool smt_on(void)
{
static bool cached;
static bool cached_result;
@@ -16,22 +16,21 @@ bool smt_on(const struct cpu_topology *topology)
if (sysfs__read_int("devices/system/cpu/smt/active", &fs_value) >= 0)
cached_result = (fs_value == 1);
else
- cached_result = cpu_topology__smt_on(topology);
+ cached_result = cpu_topology__smt_on(online_topology());
cached = true;
return cached_result;
}
-bool core_wide(bool system_wide, const char *user_requested_cpu_list,
- const struct cpu_topology *topology)
+bool core_wide(bool system_wide, const char *user_requested_cpu_list)
{
/* If not everything running on a core is being recorded then we can't use core_wide. */
if (!system_wide)
return false;
/* Cheap case that SMT is disabled and therefore we're inherently core_wide. */
- if (!smt_on(topology))
+ if (!smt_on())
return true;
- return cpu_topology__core_wide(topology, user_requested_cpu_list);
+ return cpu_topology__core_wide(online_topology(), user_requested_cpu_list);
}