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perf parse-events: Don't auto merge hybrid wildcard events

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Bring back the behavior of not auto-merging hybrid events by
delegating to a test in pmu.

Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Kan Liang <kan.liang@linux.intel.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ahmad Yasin <ahmad.yasin@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Cc: Caleb Biggers <caleb.biggers@intel.com>
Cc: Edward Baker <edward.baker@intel.com>
Cc: Florian Fischer <florian.fischer@muhq.space>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Kang Minchul <tegongkang@gmail.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Perry Taylor <perry.taylor@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: Rob Herring <robh@kernel.org>
Cc: Samantha Alt <samantha.alt@intel.com>
Cc: Stephane Eranian <eranian@google.com>
Cc: Sumanth Korikkar <sumanthk@linux.ibm.com>
Cc: Suzuki Poulouse <suzuki.poulose@arm.com>
Cc: Thomas Richter <tmricht@linux.ibm.com>
Cc: Tiezhu Yang <yangtiezhu@loongson.cn>
Cc: Weilin Wang <weilin.wang@intel.com>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Cc: Yang Jihong <yangjihong1@huawei.com>
Link: https://lore.kernel.org/r/20230502223851.2234828-37-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Ian Rogers
2023-05-02 15:38:43 -07:00
committed by Arnaldo Carvalho de Melo
parent 2aadca4b35
commit 52c7b4d3f9
4 changed files with 13 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
tools/perf/util/parse-events.c
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@ -1714,16 +1714,19 @@ int parse_events_multi_pmu_add(struct parse_events_state *parse_state,
while ((pmu = perf_pmu__scan(pmu)) != NULL) {
struct perf_pmu_alias *alias;
bool auto_merge_stats;
if (parse_events__filter_pmu(parse_state, pmu))
continue;
auto_merge_stats = perf_pmu__auto_merge_stats(pmu);
list_for_each_entry(alias, &pmu->aliases, list) {
if (!strcasecmp(alias->name, str)) {
parse_events_copy_term_list(head, &orig_head);
if (!parse_events_add_pmu(parse_state, list,
pmu->name, orig_head,
/*auto_merge_stats=*/true)) {
auto_merge_stats)) {
pr_debug("%s -> %s/%s/\n", str,
pmu->name, alias->str);
ok++;