]> Git Repo - J-linux.git/blob - tools/testing/selftests/sched_ext/maybe_null.c
Merge tag 'vfs-6.13-rc7.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
[J-linux.git] / tools / testing / selftests / sched_ext / maybe_null.c
1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3  * Copyright (c) 2024 Meta Platforms, Inc. and affiliates.
4  */
5 #include <bpf/bpf.h>
6 #include <scx/common.h>
7 #include <sys/wait.h>
8 #include <unistd.h>
9 #include "maybe_null.bpf.skel.h"
10 #include "maybe_null_fail_dsp.bpf.skel.h"
11 #include "maybe_null_fail_yld.bpf.skel.h"
12 #include "scx_test.h"
13
14 static enum scx_test_status run(void *ctx)
15 {
16         struct maybe_null *skel;
17         struct maybe_null_fail_dsp *fail_dsp;
18         struct maybe_null_fail_yld *fail_yld;
19
20         skel = maybe_null__open_and_load();
21         if (!skel) {
22                 SCX_ERR("Failed to open and load maybe_null skel");
23                 return SCX_TEST_FAIL;
24         }
25         maybe_null__destroy(skel);
26
27         fail_dsp = maybe_null_fail_dsp__open_and_load();
28         if (fail_dsp) {
29                 maybe_null_fail_dsp__destroy(fail_dsp);
30                 SCX_ERR("Should failed to open and load maybe_null_fail_dsp skel");
31                 return SCX_TEST_FAIL;
32         }
33
34         fail_yld = maybe_null_fail_yld__open_and_load();
35         if (fail_yld) {
36                 maybe_null_fail_yld__destroy(fail_yld);
37                 SCX_ERR("Should failed to open and load maybe_null_fail_yld skel");
38                 return SCX_TEST_FAIL;
39         }
40
41         return SCX_TEST_PASS;
42 }
43
44 struct scx_test maybe_null = {
45         .name = "maybe_null",
46         .description = "Verify if PTR_MAYBE_NULL work for .dispatch",
47         .run = run,
48 };
49 REGISTER_SCX_TEST(&maybe_null)
This page took 0.028129 seconds and 4 git commands to generate.