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-rw-r--r--tools/testing/selftests/bpf/test_dev_cgroup.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/tools/testing/selftests/bpf/test_dev_cgroup.c b/tools/testing/selftests/bpf/test_dev_cgroup.c
index 02c85d6c89b0..c1535b34f14f 100644
--- a/tools/testing/selftests/bpf/test_dev_cgroup.c
+++ b/tools/testing/selftests/bpf/test_dev_cgroup.c
@@ -10,6 +10,8 @@
#include <string.h>
#include <errno.h>
#include <assert.h>
+#include <sys/time.h>
+#include <sys/resource.h>
#include <linux/bpf.h>
#include <bpf/bpf.h>
@@ -23,15 +25,19 @@
int main(int argc, char **argv)
{
+ struct rlimit limit = { RLIM_INFINITY, RLIM_INFINITY };
struct bpf_object *obj;
int error = EXIT_FAILURE;
int prog_fd, cgroup_fd;
__u32 prog_cnt;
+ if (setrlimit(RLIMIT_MEMLOCK, &limit) < 0)
+ perror("Unable to lift memlock rlimit");
+
if (bpf_prog_load(DEV_CGROUP_PROG, BPF_PROG_TYPE_CGROUP_DEVICE,
&obj, &prog_fd)) {
printf("Failed to load DEV_CGROUP program\n");
- goto err;
+ goto out;
}
if (setup_cgroup_environment()) {
@@ -89,5 +95,6 @@ int main(int argc, char **argv)
err:
cleanup_cgroup_environment();
+out:
return error;
}