perf tools: Remove usage of trace_sched_wakeup(.success)

trace_sched_wakeup(.success) is a dead argument and has been for ages,
the only reason its still there is because of brain dead software, which
apparently includes perf tools

There's a few more instances in pearly snake shit, but that's not
supported as far as I care anyhow, so let that bitrot.

Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20140512181946.GG13467@laptop.programming.kicks-ass.net
Signed-off-by: Jiri Olsa <jolsa@kernel.org>

2 files changed, 1 insertions, 9 deletions

diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c
index 2579215f5743..a3320f1cda69 100644
--- a/tools/perf/builtin-sched.c
+++ b/tools/perf/builtin-sched.c
@@ -1007,17 +1007,12 @@ static int latency_wakeup_event(struct perf_sched *sched,
                                 struct perf_sample *sample,
                                 struct machine *machine)
 {
-        const u32 pid     = perf_evsel__intval(evsel, sample, "pid"),
-                  success = perf_evsel__intval(evsel, sample, "success");
+        const u32 pid     = perf_evsel__intval(evsel, sample, "pid");
         struct work_atoms *atoms;
         struct work_atom *atom;
         struct thread *wakee;
         u64 timestamp = sample->time;
 
-        /* Note for later, it may be interesting to observe the failing cases */
-        if (!success)
-                return 0;
-
         wakee = machine__findnew_thread(machine, 0, pid);
         atoms = thread_atoms_search(&sched->atom_root, wakee, &sched->cmp_pid);
         if (!atoms) {
diff --git a/tools/perf/tests/evsel-tp-sched.c b/tools/perf/tests/evsel-tp-sched.c
index 4774f7fbb758..35d7fdb2328d 100644
--- a/tools/perf/tests/evsel-tp-sched.c
+++ b/tools/perf/tests/evsel-tp-sched.c
@@ -74,9 +74,6 @@ int test__perf_evsel__tp_sched_test(void)
         if (perf_evsel__test_field(evsel, "prio", 4, true))
                 ret = -1;
 
-        if (perf_evsel__test_field(evsel, "success", 4, true))
-                ret = -1;
-
         if (perf_evsel__test_field(evsel, "target_cpu", 4, true))
                 ret = -1;