diff options
Diffstat (limited to 'tools/perf/builtin-trace.c')
| -rw-r--r-- | tools/perf/builtin-trace.c | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index 76b1202c03c8..dec8ced61fb0 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -200,24 +200,12 @@ static int trace__run(struct trace *trace) goto out; } - evsel = perf_evsel__newtp("raw_syscalls", "sys_enter", 0); - if (evsel == NULL) { - printf("Couldn't read the raw_syscalls:sys_enter tracepoint information!\n"); + if (perf_evlist__add_newtp(evlist, "raw_syscalls", "sys_enter", trace__sys_enter) || + perf_evlist__add_newtp(evlist, "raw_syscalls", "sys_exit", trace__sys_exit)) { + printf("Couldn't read the raw_syscalls tracepoints information!\n"); goto out_delete_evlist; } - evsel->handler.func = trace__sys_enter; - perf_evlist__add(evlist, evsel); - - evsel = perf_evsel__newtp("raw_syscalls", "sys_exit", 1); - if (evsel == NULL) { - printf("Couldn't read the raw_syscalls:sys_exit tracepoint information!\n"); - goto out_delete_evlist; - } - - evsel->handler.func = trace__sys_exit; - perf_evlist__add(evlist, evsel); - err = perf_evlist__create_maps(evlist, &trace->opts.target); if (err < 0) { printf("Problems parsing the target to trace, check your options!\n"); |