netdev - [PATCH bpf-next v3 09/27] bpf: selftests: Set libbpf 1.0 API mode explicitly in test_lru

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Message-Id: <20220405130858.12165-10-laoar.shao@gmail.com>
Date:   Tue,  5 Apr 2022 13:08:40 +0000
From:   Yafang Shao <laoar.shao@...il.com>
To:     andrii@...nel.org, ast@...nel.org, daniel@...earbox.net,
        kafai@...com, songliubraving@...com, yhs@...com,
        john.fastabend@...il.com, kpsingh@...nel.org, shuah@...nel.org
Cc:     netdev@...r.kernel.org, bpf@...r.kernel.org,
        linux-kselftest@...r.kernel.org, Yafang Shao <laoar.shao@...il.com>
Subject: [PATCH bpf-next v3 09/27] bpf: selftests: Set libbpf 1.0 API mode explicitly in test_lru_map

Let's set libbpf 1.0 API mode explicitly, then we can get rid of the
included bpf_rlimit.h.

Signed-off-by: Yafang Shao <laoar.shao@...il.com>
---
 tools/testing/selftests/bpf/test_lru_map.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tools/testing/selftests/bpf/test_lru_map.c b/tools/testing/selftests/bpf/test_lru_map.c
index 563bbe18c172..a6aa2d121955 100644
--- a/tools/testing/selftests/bpf/test_lru_map.c
+++ b/tools/testing/selftests/bpf/test_lru_map.c
@@ -18,7 +18,6 @@
 #include <bpf/libbpf.h>
 
 #include "bpf_util.h"
-#include "bpf_rlimit.h"
 #include "../../../include/linux/filter.h"
 
 #define LOCAL_FREE_TARGET	(128)
@@ -878,6 +877,9 @@ int main(int argc, char **argv)
 	assert(nr_cpus != -1);
 	printf("nr_cpus:%d\n\n", nr_cpus);
 
+	/* Use libbpf 1.0 API mode */
+	libbpf_set_strict_mode(LIBBPF_STRICT_ALL);
+
 	for (f = 0; f < ARRAY_SIZE(map_flags); f++) {
 		unsigned int tgt_free = (map_flags[f] & BPF_F_NO_COMMON_LRU) ?
 			PERCPU_FREE_TARGET : LOCAL_FREE_TARGET;
-- 
2.17.1