From 9af3775962afa8b5cd0cc30c1e454405a650c1f3 Mon Sep 17 00:00:00 2001 From: Andrii Nakryiko Date: Sat, 28 Oct 2023 18:15:09 -0700 Subject: [PATCH] selftests/bpf: fix test_maps' use of bpf_map_create_opts Use LIBBPF_OPTS() macro to properly initialize bpf_map_create_opts in test_maps' tests. Signed-off-by: Andrii Nakryiko Acked-by: Yonghong Song Link: https://lore.kernel.org/r/20231029011509.2479232-1-andrii@kernel.org Signed-off-by: Alexei Starovoitov --- .../bpf/map_tests/map_percpu_stats.c | 20 +++++-------------- 1 file changed, 5 insertions(+), 15 deletions(-) diff --git a/tools/testing/selftests/bpf/map_tests/map_percpu_stats.c b/tools/testing/selftests/bpf/map_tests/map_percpu_stats.c index 1a9eeefda9a87..8bf497a9843e1 100644 --- a/tools/testing/selftests/bpf/map_tests/map_percpu_stats.c +++ b/tools/testing/selftests/bpf/map_tests/map_percpu_stats.c @@ -326,20 +326,14 @@ static int map_create(__u32 type, const char *name, struct bpf_map_create_opts * static int create_hash(void) { - struct bpf_map_create_opts map_opts = { - .sz = sizeof(map_opts), - .map_flags = BPF_F_NO_PREALLOC, - }; + LIBBPF_OPTS(bpf_map_create_opts, map_opts, .map_flags = BPF_F_NO_PREALLOC); return map_create(BPF_MAP_TYPE_HASH, "hash", &map_opts); } static int create_percpu_hash(void) { - struct bpf_map_create_opts map_opts = { - .sz = sizeof(map_opts), - .map_flags = BPF_F_NO_PREALLOC, - }; + LIBBPF_OPTS(bpf_map_create_opts, map_opts, .map_flags = BPF_F_NO_PREALLOC); return map_create(BPF_MAP_TYPE_PERCPU_HASH, "percpu_hash", &map_opts); } @@ -356,21 +350,17 @@ static int create_percpu_hash_prealloc(void) static int create_lru_hash(__u32 type, __u32 map_flags) { - struct bpf_map_create_opts map_opts = { - .sz = sizeof(map_opts), - .map_flags = map_flags, - }; + LIBBPF_OPTS(bpf_map_create_opts, map_opts, .map_flags = map_flags); return map_create(type, "lru_hash", &map_opts); } static int create_hash_of_maps(void) { - struct bpf_map_create_opts map_opts = { - .sz = sizeof(map_opts), + LIBBPF_OPTS(bpf_map_create_opts, map_opts, .map_flags = BPF_F_NO_PREALLOC, .inner_map_fd = create_small_hash(), - }; + ); int ret; ret = map_create_opts(BPF_MAP_TYPE_HASH_OF_MAPS, "hash_of_maps", -- 2.30.2