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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>
This commit is contained in:
Peter Zijlstra 2014-05-12 20:19:46 +02:00 committed by Jiri Olsa
parent 26f273802b
commit 0680ee7db1
2 changed files with 1 additions and 9 deletions
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7
tools/perf/builtin-sched.c
View File

@ -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) {

3
tools/perf/tests/evsel-tp-sched.c
View File

@ -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;