__cpu_map_lookup_elem);
}
+static u64 cpu_map_mem_usage(const struct bpf_map *map)
+{
+ u64 usage = sizeof(struct bpf_cpu_map);
+
+ /* Currently the dynamically allocated elements are not counted */
+ usage += (u64)map->max_entries * sizeof(struct bpf_cpu_map_entry *);
+ return usage;
+}
+
BTF_ID_LIST_SINGLE(cpu_map_btf_ids, struct, bpf_cpu_map)
const struct bpf_map_ops cpu_map_ops = {
.map_meta_equal = bpf_map_meta_equal,
.map_lookup_elem = cpu_map_lookup_elem,
.map_get_next_key = cpu_map_get_next_key,
.map_check_btf = map_check_no_btf,
+ .map_mem_usage = cpu_map_mem_usage,
.map_btf_id = &cpu_map_btf_ids[0],
.map_redirect = cpu_map_redirect,
};