perf evlist: Pass the event_group info via perf_attr_details

So that we avoid dragging symbol.o into the python binding.

Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-izjubje7ltd1srji5wb0ygwi@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

3 files changed, 4 insertions, 3 deletions

diff --git a/tools/perf/builtin-evlist.c b/tools/perf/builtin-evlist.c
index 85a5e35dd147..05bd9dfe875c 100644
--- a/tools/perf/builtin-evlist.c
+++ b/tools/perf/builtin-evlist.c
@@ -39,7 +39,7 @@ int cmd_evlist(int argc, const char **argv, const char *prefix __maybe_unused)
         OPT_BOOLEAN('F', "freq", &details.freq, "Show the sample frequency"),
         OPT_BOOLEAN('v', "verbose", &details.verbose,
                     "Show all event attr details"),
-        OPT_BOOLEAN('g', "group", &symbol_conf.event_group,
+        OPT_BOOLEAN('g', "group", &details.event_group,
                     "Show event group information"),
         OPT_END()
         };
@@ -52,7 +52,7 @@ int cmd_evlist(int argc, const char **argv, const char *prefix __maybe_unused)
         if (argc)
                 usage_with_options(evlist_usage, options);
 
-        if (symbol_conf.event_group && (details.verbose || details.freq)) {
+        if (details.event_group && (details.verbose || details.freq)) {
                 pr_err("--group option is not compatible with other options\n");
                 usage_with_options(evlist_usage, options);
         }
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index a54701504606..9c82f98f26de 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -1391,7 +1391,7 @@ int perf_evsel__fprintf(struct perf_evsel *evsel,
         bool first = true;
         int printed = 0;
 
-        if (symbol_conf.event_group) {
+        if (details->event_group) {
                 struct perf_evsel *pos;
 
                 if (!perf_evsel__is_group_leader(evsel))
diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h
index 8512f6a8a6ea..52021c3087df 100644
--- a/tools/perf/util/evsel.h
+++ b/tools/perf/util/evsel.h
@@ -254,6 +254,7 @@ static inline bool perf_evsel__is_group_leader(const struct perf_evsel *evsel)
 struct perf_attr_details {
         bool freq;
         bool verbose;
+        bool event_group;
 };
 
 int perf_evsel__fprintf(struct perf_evsel *evsel,