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perf evsel: Adopt parse_sample method from perf_event

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Since we need evsel->{attr.{sample_{id_all,type}},sample_size},
reducing the number of parameters tools have to pass.

Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-wdtmgak0ihgsmw1brb54a8h4@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo
2012-08-02 12:23:46 -03:00
parent cb0b29e086
commit a3f698fe30
5 changed files with 11 additions and 15 deletions
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12
tools/perf/util/evsel.c
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@@ -729,10 +729,10 @@ static bool sample_overlap(const union perf_event *event,
return false;
}
int perf_event__parse_sample(const union perf_event *event, u64 type,
int sample_size, bool sample_id_all,
int perf_evsel__parse_sample(struct perf_evsel *evsel, union perf_event *event,
struct perf_sample *data, bool swapped)
{
u64 type = evsel->attr.sample_type;
const u64 *array;
/*
@@ -747,14 +747,14 @@ int perf_event__parse_sample(const union perf_event *event, u64 type,
data->period = 1;
if (event->header.type != PERF_RECORD_SAMPLE) {
if (!sample_id_all)
if (!evsel->attr.sample_id_all)
return 0;
return perf_event__parse_id_sample(event, type, data, swapped);
}
array = event->sample.array;
if (sample_size + sizeof(event->header) > event->header.size)
if (evsel->sample_size + sizeof(event->header) > event->header.size)
return -EFAULT;
if (type & PERF_SAMPLE_IP) {
@@ -896,7 +896,7 @@ int perf_event__synthesize_sample(union perf_event *event, u64 type,
u.val32[1] = sample->tid;
if (swapped) {
/*
* Inverse of what is done in perf_event__parse_sample
* Inverse of what is done in perf_evsel__parse_sample
*/
u.val32[0] = bswap_32(u.val32[0]);
u.val32[1] = bswap_32(u.val32[1]);
@@ -931,7 +931,7 @@ int perf_event__synthesize_sample(union perf_event *event, u64 type,
u.val32[0] = sample->cpu;
if (swapped) {
/*
* Inverse of what is done in perf_event__parse_sample
* Inverse of what is done in perf_evsel__parse_sample
*/
u.val32[0] = bswap_32(u.val32[0]);
u.val64 = bswap_64(u.val64);