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-rw-r--r--tools/testing/selftests/bpf/cgroup_iter_memcg.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/cgroup_iter_memcg.h b/tools/testing/selftests/bpf/cgroup_iter_memcg.h
new file mode 100644
index 000000000000..ff20ec537164
--- /dev/null
+++ b/tools/testing/selftests/bpf/cgroup_iter_memcg.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (c) 2025 Meta Platforms, Inc. and affiliates. */
+#ifndef __CGROUP_ITER_MEMCG_H
+#define __CGROUP_ITER_MEMCG_H
+
+struct memcg_query {
+ /* some node_stat_item's */
+ unsigned long nr_anon_mapped;
+ unsigned long nr_shmem;
+ unsigned long nr_file_pages;
+ unsigned long nr_file_mapped;
+ /* some vm_event_item */
+ unsigned long pgfault;
+};
+
+#endif /* __CGROUP_ITER_MEMCG_H */