Update Linux to v5.10.109
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz
Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/tools/perf/util/stream.h b/tools/perf/util/stream.h
new file mode 100644
index 0000000..bee7688
--- /dev/null
+++ b/tools/perf/util/stream.h
@@ -0,0 +1,41 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __PERF_STREAM_H
+#define __PERF_STREAM_H
+
+#include "callchain.h"
+
+struct stream {
+ struct callchain_node *cnode;
+ struct callchain_node *pair_cnode;
+};
+
+struct evsel_streams {
+ struct stream *streams;
+ int nr_streams_max;
+ int nr_streams;
+ int evsel_idx;
+ u64 streams_hits;
+};
+
+struct evlist_streams {
+ struct evsel_streams *ev_streams;
+ int nr_evsel;
+};
+
+struct evlist;
+
+void evlist_streams__delete(struct evlist_streams *els);
+
+struct evlist_streams *evlist__create_streams(struct evlist *evlist,
+ int nr_streams_max);
+
+struct evsel_streams *evsel_streams__entry(struct evlist_streams *els,
+ int evsel_idx);
+
+void evsel_streams__match(struct evsel_streams *es_base,
+ struct evsel_streams *es_pair);
+
+void evsel_streams__report(struct evsel_streams *es_base,
+ struct evsel_streams *es_pair);
+
+#endif /* __PERF_STREAM_H */