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| author | Jiri Olsa <jolsa@redhat.com> | 2021-07-06 18:17:00 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-07-09 20:04:31 +0300 |
| commit | fba7c86601e2e42d7057db47bf6d45865a208b8c (patch) | |
| tree | 1126aa034be17f0762186189d02b16700ac8c9e7 /tools/perf/builtin-report.c | |
| parent | 38fe0e0156c037c060f81fe4e36549fae760322d (diff) | |
| download | linux-fba7c86601e2e42d7057db47bf6d45865a208b8c.tar.xz | |
libperf: Move 'leader' from tools/perf to perf_evsel::leader
Move evsel::leader to perf_evsel::leader, so we can move the group
interface to libperf.
Also add several evsel helpers to ease up the transition:
struct evsel *evsel__leader(struct evsel *evsel);
- get leader evsel
bool evsel__has_leader(struct evsel *evsel, struct evsel *leader);
- true if evsel has leader as leader
bool evsel__is_leader(struct evsel *evsel);
- true if evsel is itw own leader
void evsel__set_leader(struct evsel *evsel, struct evsel *leader);
- set leader for evsel
Committer notes:
Fix this when building with 'make BUILD_BPF_SKEL=1'
tools/perf/util/bpf_counter.c
- if (evsel->leader->core.nr_members > 1) {
+ if (evsel->core.leader->nr_members > 1) {
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Requested-by: Shunsuke Nakamura <nakamura.shun@fujitsu.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20210706151704.73662-4-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-report.c')
| -rw-r--r-- | tools/perf/builtin-report.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index 3fdeea40f9da..d3a1a665a3d4 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -677,7 +677,7 @@ static int report__collapse_hists(struct report *rep) /* Non-group events are considered as leader */ if (symbol_conf.event_group && !evsel__is_group_leader(pos)) { - struct hists *leader_hists = evsel__hists(pos->leader); + struct hists *leader_hists = evsel__hists(evsel__leader(pos)); hists__match(leader_hists, hists); hists__link(leader_hists, hists); |