From b858ba8c52b64c038de156c455a39a89bfd214e8 Mon Sep 17 00:00:00 2001 From: Yafang Shao Date: Sat, 9 Apr 2022 12:59:56 +0000 Subject: selftests/bpf: Use libbpf 1.0 API mode instead of RLIMIT_MEMLOCK We have switched to memcg-based memory accouting and thus the rlimit is not needed any more. LIBBPF_STRICT_AUTO_RLIMIT_MEMLOCK was introduced in libbpf for backward compatibility, so we can use it instead now. After this change, the header tools/testing/selftests/bpf/bpf_rlimit.h can be removed. This patch also removes the useless header sys/resource.h from many files in tools/testing/selftests/bpf/. Signed-off-by: Yafang Shao Signed-off-by: Andrii Nakryiko Link: https://lore.kernel.org/bpf/20220409125958.92629-3-laoar.shao@gmail.com --- tools/testing/selftests/bpf/test_dev_cgroup.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'tools/testing/selftests/bpf/test_dev_cgroup.c') diff --git a/tools/testing/selftests/bpf/test_dev_cgroup.c b/tools/testing/selftests/bpf/test_dev_cgroup.c index c299d3452695..7886265846a0 100644 --- a/tools/testing/selftests/bpf/test_dev_cgroup.c +++ b/tools/testing/selftests/bpf/test_dev_cgroup.c @@ -15,7 +15,6 @@ #include "cgroup_helpers.h" #include "testing_helpers.h" -#include "bpf_rlimit.h" #define DEV_CGROUP_PROG "./dev_cgroup.o" @@ -28,6 +27,9 @@ int main(int argc, char **argv) int prog_fd, cgroup_fd; __u32 prog_cnt; + /* Use libbpf 1.0 API mode */ + libbpf_set_strict_mode(LIBBPF_STRICT_ALL); + if (bpf_prog_test_load(DEV_CGROUP_PROG, BPF_PROG_TYPE_CGROUP_DEVICE, &obj, &prog_fd)) { printf("Failed to load DEV_CGROUP program\n"); -- cgit