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| author | Kan Liang <kan.liang@linux.intel.com> | 2018-03-02 02:09:06 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-03-05 16:50:21 +0300 |
| commit | 88e37a4bbe6e05fd5ad103738c542658b81e76ea (patch) | |
| tree | e53014892abec569e1b492db80a1e51ac6778fa5 /tools/perf/tests/perf-record.c | |
| parent | 1d1b5632ed0b797721a409bbed718d85384168a2 (diff) | |
| download | linux-88e37a4bbe6e05fd5ad103738c542658b81e76ea.tar.xz | |
perf test: Switch to new perf_mmap__read_event() interface for perf-record
The perf test 'perf-record' still use the legacy interface.
No functional change.
Committer notes:
Testing it:
# perf test PERF_RECORD
8: PERF_RECORD_* events & perf_sample fields : Ok
#
Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/1519945751-37786-9-git-send-email-kan.liang@linux.intel.com
[ Changed bool parameters from 0 to 'false', as per Jiri comment ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/tests/perf-record.c')
| -rw-r--r-- | tools/perf/tests/perf-record.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/tools/perf/tests/perf-record.c b/tools/perf/tests/perf-record.c index 0afafab85238..31f3f70adca6 100644 --- a/tools/perf/tests/perf-record.c +++ b/tools/perf/tests/perf-record.c @@ -164,8 +164,14 @@ int test__PERF_RECORD(struct test *test __maybe_unused, int subtest __maybe_unus for (i = 0; i < evlist->nr_mmaps; i++) { union perf_event *event; + struct perf_mmap *md; + u64 end, start; - while ((event = perf_evlist__mmap_read(evlist, i)) != NULL) { + md = &evlist->mmap[i]; + if (perf_mmap__read_init(md, false, &start, &end) < 0) + continue; + + while ((event = perf_mmap__read_event(md, false, &start, end)) != NULL) { const u32 type = event->header.type; const char *name = perf_event__name(type); @@ -266,8 +272,9 @@ int test__PERF_RECORD(struct test *test __maybe_unused, int subtest __maybe_unus ++errs; } - perf_evlist__mmap_consume(evlist, i); + perf_mmap__consume(md, false); } + perf_mmap__read_done(md); } /* |