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libperf: Add nr_entries to struct perf_evlist

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Move nr_entries count from 'struct perf' to into perf_evlist struct.

Committer notes:

Fix tools/perf/arch/s390/util/auxtrace.c case. And also the comment in
tools/perf/util/annotate.h.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexey Budankov <alexey.budankov@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20190721112506.12306-42-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Jiri Olsa 2019-07-21 13:24:28 +02:00 • committed by Arnaldo Carvalho de Melo
parent 52e22fb8af
commit 6484d2f9dc
20 changed files with 83 additions and 80 deletions
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4
tools/perf/builtin-record.c
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@ -1375,7 +1375,7 @@ static int __cmd_record(struct record *rec, int argc, const char **argv)
* because we synthesize event name through the pipe
* and need the id for that.
*/
if (data->is_pipe && rec->evlist->nr_entries == 1)
if (data->is_pipe && rec->evlist->core.nr_entries == 1)
rec->opts.sample_id = true;
if (record__open(rec) != 0) {
@ -2386,7 +2386,7 @@ int cmd_record(int argc, const char **argv)
if (record.opts.overwrite)
record.opts.tail_synthesize = true;
if (rec->evlist->nr_entries == 0 &&
if (rec->evlist->core.nr_entries == 0 &&
__perf_evlist__add_default(rec->evlist, !record.opts.no_samples) < 0) {
pr_err("Not enough memory for event selector list\n");
goto out;