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authorJiri Olsa <jolsa@redhat.com>2021-07-06 18:17:00 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2021-07-09 20:04:31 +0300
commitfba7c86601e2e42d7057db47bf6d45865a208b8c (patch)
tree1126aa034be17f0762186189d02b16700ac8c9e7 /tools/perf/builtin-report.c
parent38fe0e0156c037c060f81fe4e36549fae760322d (diff)
downloadlinux-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.c2
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);