perf evlist: Adopt events_stats from perf_session

For tools that don't deal with perf.data files, thus do not need to
use perf_session.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Borislav Petkov <bp@suse.de>
Cc: David Ahern <dsahern@gmail.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-kglq67gvauq9tak02a4se00r@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 27 insertions, 27 deletions

diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
index fac08e1f6330..06ef1c35a65a 100644
--- a/tools/perf/util/session.c
+++ b/tools/perf/util/session.c
@@ -537,7 +537,7 @@ int perf_session_queue_event(struct perf_session *s, union perf_event *event,
 		pr_oe_time(oe->last_flush, "last flush, last_flush_type %d\n",
 			   oe->last_flush_type);
 
-		s->stats.nr_unordered_events++;
+		s->evlist->stats.nr_unordered_events++;
 	}
 
 	new = ordered_events__new(oe, timestamp, event);
@@ -841,7 +841,7 @@ static int deliver_sample_value(struct perf_session *session,
 	}
 
 	if (!sid || sid->evsel == NULL) {
-		++session->stats.nr_unknown_id;
+		++session->evlist->stats.nr_unknown_id;
 		return 0;
 	}
 
@@ -911,11 +911,11 @@ int perf_session__deliver_event(struct perf_session *session,
 	case PERF_RECORD_SAMPLE:
 		dump_sample(evsel, event, sample);
 		if (evsel == NULL) {
-			++session->stats.nr_unknown_id;
+			++session->evlist->stats.nr_unknown_id;
 			return 0;
 		}
 		if (machine == NULL) {
-			++session->stats.nr_unprocessable_samples;
+			++session->evlist->stats.nr_unprocessable_samples;
 			return 0;
 		}
 		return perf_session__deliver_sample(session, tool, event,
@@ -932,7 +932,7 @@ int perf_session__deliver_event(struct perf_session *session,
 		return tool->exit(tool, event, sample, machine);
 	case PERF_RECORD_LOST:
 		if (tool->lost == perf_event__process_lost)
-			session->stats.total_lost += event->lost.lost;
+			session->evlist->stats.total_lost += event->lost.lost;
 		return tool->lost(tool, event, sample, machine);
 	case PERF_RECORD_READ:
 		return tool->read(tool, event, sample, evsel, machine);
@@ -941,7 +941,7 @@ int perf_session__deliver_event(struct perf_session *session,
 	case PERF_RECORD_UNTHROTTLE:
 		return tool->unthrottle(tool, event, sample, machine);
 	default:
-		++session->stats.nr_unknown_events;
+		++session->evlist->stats.nr_unknown_events;
 		return -1;
 	}
 }
@@ -991,7 +991,7 @@ int perf_session__deliver_synth_event(struct perf_session *session,
 				      struct perf_sample *sample,
 				      struct perf_tool *tool)
 {
-	events_stats__inc(&session->stats, event->header.type);
+	events_stats__inc(&session->evlist->stats, event->header.type);
 
 	if (event->header.type >= PERF_RECORD_USER_TYPE_START)
 		return perf_session__process_user_event(session, event, tool, 0);
@@ -1077,7 +1077,7 @@ static s64 perf_session__process_event(struct perf_session *session,
 	if (event->header.type >= PERF_RECORD_HEADER_MAX)
 		return -EINVAL;
 
-	events_stats__inc(&session->stats, event->header.type);
+	events_stats__inc(&session->evlist->stats, event->header.type);
 
 	if (event->header.type >= PERF_RECORD_USER_TYPE_START)
 		return perf_session__process_user_event(session, event, tool, file_offset);
@@ -1129,43 +1129,43 @@ static void perf_session__warn_about_errors(const struct perf_session *session,
 					    const struct perf_tool *tool)
 {
 	if (tool->lost == perf_event__process_lost &&
-	    session->stats.nr_events[PERF_RECORD_LOST] != 0) {
+	    session->evlist->stats.nr_events[PERF_RECORD_LOST] != 0) {
 		ui__warning("Processed %d events and lost %d chunks!\n\n"
 			    "Check IO/CPU overload!\n\n",
-			    session->stats.nr_events[0],
-			    session->stats.nr_events[PERF_RECORD_LOST]);
+			    session->evlist->stats.nr_events[0],
+			    session->evlist->stats.nr_events[PERF_RECORD_LOST]);
 	}
 
-	if (session->stats.nr_unknown_events != 0) {
+	if (session->evlist->stats.nr_unknown_events != 0) {
 		ui__warning("Found %u unknown events!\n\n"
 			    "Is this an older tool processing a perf.data "
 			    "file generated by a more recent tool?\n\n"
 			    "If that is not the case, consider "
 			    "reporting to linux-kernel@vger.kernel.org.\n\n",
-			    session->stats.nr_unknown_events);
+			    session->evlist->stats.nr_unknown_events);
 	}
 
-	if (session->stats.nr_unknown_id != 0) {
+	if (session->evlist->stats.nr_unknown_id != 0) {
 		ui__warning("%u samples with id not present in the header\n",
-			    session->stats.nr_unknown_id);
+			    session->evlist->stats.nr_unknown_id);
 	}
 
- 	if (session->stats.nr_invalid_chains != 0) {
- 		ui__warning("Found invalid callchains!\n\n"
- 			    "%u out of %u events were discarded for this reason.\n\n"
- 			    "Consider reporting to linux-kernel@vger.kernel.org.\n\n",
- 			    session->stats.nr_invalid_chains,
- 			    session->stats.nr_events[PERF_RECORD_SAMPLE]);
- 	}
+	if (session->evlist->stats.nr_invalid_chains != 0) {
+		ui__warning("Found invalid callchains!\n\n"
+			    "%u out of %u events were discarded for this reason.\n\n"
+			    "Consider reporting to linux-kernel@vger.kernel.org.\n\n",
+			    session->evlist->stats.nr_invalid_chains,
+			    session->evlist->stats.nr_events[PERF_RECORD_SAMPLE]);
+	}
 
-	if (session->stats.nr_unprocessable_samples != 0) {
+	if (session->evlist->stats.nr_unprocessable_samples != 0) {
 		ui__warning("%u unprocessable samples recorded.\n"
 			    "Do you have a KVM guest running and not using 'perf kvm'?\n",
-			    session->stats.nr_unprocessable_samples);
+			    session->evlist->stats.nr_unprocessable_samples);
 	}
 
-	if (session->stats.nr_unordered_events != 0)
-		ui__warning("%u out of order events recorded.\n", session->stats.nr_unordered_events);
+	if (session->evlist->stats.nr_unordered_events != 0)
+		ui__warning("%u out of order events recorded.\n", session->evlist->stats.nr_unordered_events);
 }
 
 volatile int session_done;
@@ -1485,7 +1485,7 @@ size_t perf_session__fprintf_nr_events(struct perf_session *session, FILE *fp)
 {
 	size_t ret = fprintf(fp, "Aggregated stats:\n");
 
-	ret += events_stats__fprintf(&session->stats, fp);
+	ret += events_stats__fprintf(&session->evlist->stats, fp);
 	return ret;
 }