diff options
Diffstat (limited to 'tools/perf/util/smt.h')
| -rw-r--r-- | tools/perf/util/smt.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/tools/perf/util/smt.h b/tools/perf/util/smt.h index ae9095f2c38c..01441fd2c0a2 100644 --- a/tools/perf/util/smt.h +++ b/tools/perf/util/smt.h @@ -2,16 +2,16 @@ #ifndef __SMT_H #define __SMT_H 1 -struct cpu_topology; - -/* Returns true if SMT (aka hyperthreading) is enabled. */ -bool smt_on(const struct cpu_topology *topology); +/* + * Returns true if SMT (aka hyperthreading) is enabled. Determined via sysfs or + * the online topology. + */ +bool smt_on(void); /* * Returns true when system wide and all SMT threads for a core are in the * user_requested_cpus map. */ -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); #endif /* __SMT_H */ |