diff options
Diffstat (limited to 'tools/perf/util/smt.c')
| -rw-r--r-- | tools/perf/util/smt.c | 11 |
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); } |