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_tcp_check_syncookie_user.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'tools/testing/selftests/bpf/test_tcp_check_syncookie_user.c') diff --git a/tools/testing/selftests/bpf/test_tcp_check_syncookie_user.c b/tools/testing/selftests/bpf/test_tcp_check_syncookie_user.c index e7775d3bbe08..5c8ef062f760 100644 --- a/tools/testing/selftests/bpf/test_tcp_check_syncookie_user.c +++ b/tools/testing/selftests/bpf/test_tcp_check_syncookie_user.c @@ -15,7 +15,6 @@ #include #include -#include "bpf_rlimit.h" #include "cgroup_helpers.h" static int start_server(const struct sockaddr *addr, socklen_t len, bool dual) @@ -235,6 +234,9 @@ int main(int argc, char **argv) exit(1); } + /* Use libbpf 1.0 API mode */ + libbpf_set_strict_mode(LIBBPF_STRICT_ALL); + results = get_map_fd_by_prog_id(atoi(argv[1]), &xdp); if (results < 0) { log_err("Can't get map"); -- cgit