1 files changed, 0 insertions, 84 deletions
diff --git a/samples/bpf/test_current_task_under_cgroup_user.c b/samples/bpf/test_current_task_under_cgroup_user.c
deleted file mode 100644
index f082d6ac59f0..000000000000
--- a/samples/bpf/test_current_task_under_cgroup_user.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/* Copyright (c) 2016 Sargun Dhillon <sargun@sargun.me>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General Public
- * License as published by the Free Software Foundation.
- */
-
-#define _GNU_SOURCE
-#include <stdio.h>
-#include <linux/bpf.h>
-#include <unistd.h>
-#include <bpf/bpf.h>
-#include "bpf_load.h"
-#include "cgroup_helpers.h"
-
-#define CGROUP_PATH		"/my-cgroup"
-
-int main(int argc, char **argv)
-{
-	pid_t remote_pid, local_pid = getpid();
-	int cg2, idx = 0, rc = 0;
-	char filename[256];
-
-	snprintf(filename, sizeof(filename), "%s_kern.o", argv[0]);
-	if (load_bpf_file(filename)) {
-		printf("%s", bpf_log_buf);
-		return 1;
-	}
-
-	if (setup_cgroup_environment())
-		goto err;
-
-	cg2 = create_and_get_cgroup(CGROUP_PATH);
-
-	if (cg2 < 0)
-		goto err;
-
-	if (bpf_map_update_elem(map_fd[0], &idx, &cg2, BPF_ANY)) {
-		log_err("Adding target cgroup to map");
-		goto err;
-	}
-
-	if (join_cgroup(CGROUP_PATH))
-		goto err;
-
-	/*
-	 * The installed helper program catched the sync call, and should
-	 * write it to the map.
-	 */
-
-	sync();
-	bpf_map_lookup_elem(map_fd[1], &idx, &remote_pid);
-
-	if (local_pid != remote_pid) {
-		fprintf(stderr,
-			"BPF Helper didn't write correct PID to map, but: %d\n",
-			remote_pid);
-		goto err;
-	}
-
-	/* Verify the negative scenario; leave the cgroup */
-	if (join_cgroup("/"))
-		goto err;
-
-	remote_pid = 0;
-	bpf_map_update_elem(map_fd[1], &idx, &remote_pid, BPF_ANY);
-
-	sync();
-	bpf_map_lookup_elem(map_fd[1], &idx, &remote_pid);
-
-	if (local_pid == remote_pid) {
-		fprintf(stderr, "BPF cgroup negative test did not work\n");
-		goto err;
-	}
-
-	goto out;
-err:
-	rc = 1;
-
-out:
-	close(cg2);
-	cleanup_cgroup_environment();
-	return rc;
-}