From: Andrii Nakryiko <andrii@kernel.org>
To: <bpf@vger.kernel.org>, <ast@kernel.org>, <daniel@iogearbox.net>,
<martin.lau@kernel.org>
Cc: <andrii@kernel.org>, <kernel-team@meta.com>
Subject: [PATCH bpf-next] selftests/bpf: fix test_maps' use of bpf_map_create_opts
Date: Sat, 28 Oct 2023 18:15:09 -0700 [thread overview]
Message-ID: <20231029011509.2479232-1-andrii@kernel.org> (raw)
Use LIBBPF_OPTS() macro to properly initialize bpf_map_create_opts in
test_maps' tests.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
---
.../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 1a9eeefda9a8..8bf497a9843e 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",
--
2.34.1
next reply other threads:[~2023-10-29 1:15 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-29 1:15 Andrii Nakryiko [this message]
2023-10-29 16:37 ` [PATCH bpf-next] selftests/bpf: fix test_maps' use of bpf_map_create_opts Yonghong Song
2023-11-02 6:00 ` patchwork-bot+netdevbpf
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