diff options
Diffstat (limited to 'tools/perf/builtin-stat.c')
| -rw-r--r-- | tools/perf/builtin-stat.c | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index 9d0d52d55ee6..f8456cad656d 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -58,7 +58,6 @@ #include "util/thread.h" #include "util/thread_map.h" -#include <signal.h> #include <stdlib.h> #include <sys/prctl.h> #include <locale.h> @@ -542,8 +541,8 @@ static int __run_perf_stat(int argc, const char **argv) } if (forks) { - if (perf_evlist__prepare_workload(evsel_list, &target, argv, - false, true) < 0) { + if (perf_evlist__prepare_workload(evsel_list, &target, argv, false, + workload_exec_failed_signal) < 0) { perror("failed to prepare workload"); return -1; } @@ -598,18 +597,6 @@ static int __run_perf_stat(int argc, const char **argv) clock_gettime(CLOCK_MONOTONIC, &ref_time); if (forks) { - struct sigaction act = { - .sa_flags = SA_SIGINFO, - .sa_sigaction = workload_exec_failed_signal, - }; - /* - * perf_evlist__prepare_workload will, after we call - * perf_evlist__start_Workload, send a SIGUSR1 if the exec call - * fails, that we will catch in workload_signal to flip - * workload_exec_errno. - */ - sigaction(SIGUSR1, &act, NULL); - perf_evlist__start_workload(evsel_list); handle_initial_delay(); |