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>

diff --git a/tools/perf/builtin-evlist.c b/tools/perf/builtin-evlist.c
index 85a5e35..05bd9df 100644 (file)
--- 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 a547015..9c82f98 100644 (file)
--- 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 8512f6a..52021c3 100644 (file)
--- 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,