Messages in this thread Patch in this message | | | From | kan.liang@linux ... | Subject | [PATCH 05/14] perf test: Apply new perf_mmap__read_event() interface for code reading | Date | Thu, 1 Mar 2018 18:09:02 -0500 |
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From: Kan Liang <kan.liang@linux.intel.com>
The perf test 'object code reading' still use the legacy interface.
No functional change.
Signed-off-by: Kan Liang <kan.liang@linux.intel.com> --- tools/perf/tests/code-reading.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/tools/perf/tests/code-reading.c b/tools/perf/tests/code-reading.c index c7115d3..40bbec9 100644 --- a/tools/perf/tests/code-reading.c +++ b/tools/perf/tests/code-reading.c @@ -409,15 +409,22 @@ static int process_events(struct machine *machine, struct perf_evlist *evlist, struct state *state) { union perf_event *event; + struct perf_mmap *md; + u64 end, start; int i, ret; for (i = 0; i < evlist->nr_mmaps; i++) { - while ((event = perf_evlist__mmap_read(evlist, i)) != NULL) { + md = &evlist->mmap[i]; + if (perf_mmap__read_init(md, 0, &start, &end) < 0) + continue; + + while ((event = perf_mmap__read_event(md, 0, &start, end)) != NULL) { ret = process_event(machine, evlist, event, state); - perf_evlist__mmap_consume(evlist, i); + perf_mmap__consume(md, 0); if (ret < 0) return ret; } + perf_mmap__read_done(md); } return 0; } -- 2.4.11
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