diff options
Diffstat (limited to '')
| -rw-r--r-- | tools/testing/selftests/bpf/progs/map_ptr_kern.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/tools/testing/selftests/bpf/progs/map_ptr_kern.c b/tools/testing/selftests/bpf/progs/map_ptr_kern.c index b1b711d9b214..db388f593d0a 100644 --- a/tools/testing/selftests/bpf/progs/map_ptr_kern.c +++ b/tools/testing/selftests/bpf/progs/map_ptr_kern.c @@ -334,9 +334,11 @@ static inline int check_lpm_trie(void) return 1; } +#define INNER_MAX_ENTRIES 1234 + struct inner_map { __uint(type, BPF_MAP_TYPE_ARRAY); - __uint(max_entries, 1); + __uint(max_entries, INNER_MAX_ENTRIES); __type(key, __u32); __type(value, __u32); } inner_map SEC(".maps"); @@ -348,7 +350,7 @@ struct { __type(value, __u32); __array(values, struct { __uint(type, BPF_MAP_TYPE_ARRAY); - __uint(max_entries, 1); + __uint(max_entries, INNER_MAX_ENTRIES); __type(key, __u32); __type(value, __u32); }); @@ -360,8 +362,13 @@ static inline int check_array_of_maps(void) { struct bpf_array *array_of_maps = (struct bpf_array *)&m_array_of_maps; struct bpf_map *map = (struct bpf_map *)&m_array_of_maps; + struct bpf_array *inner_map; + int key = 0; VERIFY(check_default(&array_of_maps->map, map)); + inner_map = bpf_map_lookup_elem(array_of_maps, &key); + VERIFY(inner_map != NULL); + VERIFY(inner_map->map.max_entries == INNER_MAX_ENTRIES); return 1; } @@ -382,8 +389,13 @@ static inline int check_hash_of_maps(void) { struct bpf_htab *hash_of_maps = (struct bpf_htab *)&m_hash_of_maps; struct bpf_map *map = (struct bpf_map *)&m_hash_of_maps; + struct bpf_htab *inner_map; + int key = 2; VERIFY(check_default(&hash_of_maps->map, map)); + inner_map = bpf_map_lookup_elem(hash_of_maps, &key); + VERIFY(inner_map != NULL); + VERIFY(inner_map->map.max_entries == INNER_MAX_ENTRIES); return 1; } |