diff options
| -rw-r--r-- | tools/perf/builtin-sched.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c index f67e351b050..9e04827d16b 100644 --- a/tools/perf/builtin-sched.c +++ b/tools/perf/builtin-sched.c @@ -1347,7 +1347,7 @@ process_sched_wakeup_event(struct raw_event_sample *raw, * Track the current task - that way we can know whether there's any * weird events, such as a task being switched away that is not current. */ -static int max_cpu = 15; +static int max_cpu; static u32 curr_pid[MAX_CPUS] = { [0 ... MAX_CPUS-1] = -1 }; @@ -1818,6 +1818,8 @@ static struct trace_sched_handler map_ops = { static void __cmd_map(void) { + max_cpu = sysconf(_SC_NPROCESSORS_CONF); + setup_pager(); read_events(); print_bad_events(); |