diff options
Diffstat (limited to 'tools/perf/util/target.h')
| -rw-r--r-- | tools/perf/util/target.h | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/tools/perf/util/target.h b/tools/perf/util/target.h index 2d0c50690892..7381b1ca4041 100644 --- a/tools/perf/util/target.h +++ b/tools/perf/util/target.h @@ -12,7 +12,8 @@ struct target { uid_t uid; bool system_wide; bool uses_mmap; - bool force_per_cpu; + bool default_per_cpu; + bool per_thread; }; enum target_errno { @@ -33,6 +34,7 @@ enum target_errno { TARGET_ERRNO__UID_OVERRIDE_CPU, TARGET_ERRNO__PID_OVERRIDE_SYSTEM, TARGET_ERRNO__UID_OVERRIDE_SYSTEM, + TARGET_ERRNO__SYSTEM_OVERRIDE_THREAD, /* for target__parse_uid() */ TARGET_ERRNO__INVALID_UID, @@ -61,4 +63,17 @@ static inline bool target__none(struct target *target) return !target__has_task(target) && !target__has_cpu(target); } +static inline bool target__uses_dummy_map(struct target *target) +{ + bool use_dummy = false; + + if (target->default_per_cpu) + use_dummy = target->per_thread ? true : false; + else if (target__has_task(target) || + (!target__has_cpu(target) && !target->uses_mmap)) + use_dummy = true; + + return use_dummy; +} + #endif /* _PERF_TARGET_H */ |
