From patchwork Mon Sep 19 03:57:14 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hou Tao X-Patchwork-Id: 12979673 X-Patchwork-Delegate: bpf@iogearbox.net Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BECFBECAAA1 for ; Mon, 19 Sep 2022 03:39:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229629AbiISDjO (ORCPT ); Sun, 18 Sep 2022 23:39:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52864 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229555AbiISDjN (ORCPT ); Sun, 18 Sep 2022 23:39:13 -0400 Received: from dggsgout11.his.huawei.com (dggsgout11.his.huawei.com [45.249.212.51]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7C56014D2F for ; Sun, 18 Sep 2022 20:39:11 -0700 (PDT) Received: from mail02.huawei.com (unknown [172.30.67.143]) by dggsgout11.his.huawei.com (SkyGuard) with ESMTP id 4MW9N84JvwzKK6p for ; Mon, 19 Sep 2022 11:37:12 +0800 (CST) Received: from huaweicloud.com (unknown [10.175.124.27]) by APP2 (Coremail) with SMTP id Syh0CgAnenNb5CdjTlU+BA--.58423S4; Mon, 19 Sep 2022 11:39:09 +0800 (CST) From: Hou Tao To: bpf@vger.kernel.org, Martin KaFai Lau Cc: Andrii Nakryiko , Song Liu , Hao Luo , Yonghong Song , Alexei Starovoitov , Daniel Borkmann , KP Singh , "David S . Miller" , Jakub Kicinski , Stanislav Fomichev , Jiri Olsa , John Fastabend , Lorenz Bauer , houtao1@huawei.com Subject: [PATCH bpf-next] selftests/bpf: Add test result messages for test_task_storage_map_stress_lookup Date: Mon, 19 Sep 2022 11:57:14 +0800 Message-Id: <20220919035714.2195144-1-houtao@huaweicloud.com> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 X-CM-TRANSID: Syh0CgAnenNb5CdjTlU+BA--.58423S4 X-Coremail-Antispam: 1UD129KBjvJXoWxCr4UZr4rZrW8Xry7Jw45GFg_yoW5Gr4Dpa yxA3WjkF1xt3Waqr1UGanruFWFg3Z3Z3y8Kr4qqrWayr4kJr92qr1xKF1UXr9xWrWFqan3 ZwnagF1rur1kJaDanT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUUk2b4IE77IF4wAFF20E14v26ryj6rWUM7CY07I20VC2zVCF04k2 6cxKx2IYs7xG6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rwA2F7IY1VAKz4 vEj48ve4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_tr0E3s1l84ACjcxK6xIIjxv20xvEc7Cj xVAFwI0_Gr1j6F4UJwA2z4x0Y4vEx4A2jsIE14v26rxl6s0DM28EF7xvwVC2z280aVCY1x 0267AKxVW0oVCq3wAS0I0E0xvYzxvE52x082IY62kv0487Mc02F40EFcxC0VAKzVAqx4xG 6I80ewAv7VC0I7IYx2IY67AKxVWUJVWUGwAv7VC2z280aVAFwI0_Jr0_Gr1lOx8S6xCaFV Cjc4AY6r1j6r4UM4x0Y48IcxkI7VAKI48JM4IIrI8v6xkF7I0E8cxan2IY04v7MxAIw28I cxkI7VAKI48JMxC20s026xCaFVCjc4AY6r1j6r4UMI8I3I0E5I8CrVAFwI0_Jr0_Jr4lx2 IqxVCjr7xvwVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVW8ZVWrXwCIc40Y0x0EwIxGrwCI 42IY6xIIjxv20xvE14v26r1j6r1xMIIF0xvE2Ix0cI8IcVCY1x0267AKxVW8JVWxJwCI42 IY6xAIw20EY4v20xvaj40_WFyUJVCq3wCI42IY6I8E87Iv67AKxVWUJVW8JwCI42IY6I8E 87Iv6xkF7I0E14v26r4j6r4UJbIYCTnIWIevJa73UjIFyTuYvjxUFDGOUUUUU X-CM-SenderInfo: xkrx3t3r6k3tpzhluzxrxghudrp/ X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org X-Patchwork-Delegate: bpf@iogearbox.net From: Hou Tao Add test result message when test_task_storage_map_stress_lookup() succeeds or is skipped. The test case can be skipped due to the choose of preemption model in kernel config, so export skips in test_maps.c and increase it when needed. The following is the output of test_maps when the test case succeeds or is skipped: test_task_storage_map_stress_lookup:PASS test_maps: OK, 0 SKIPPED test_task_storage_map_stress_lookup SKIP (no CONFIG_PREEMPT) test_maps: OK, 1 SKIPPED Signed-off-by: Hou Tao --- tools/testing/selftests/bpf/map_tests/task_storage_map.c | 6 +++++- tools/testing/selftests/bpf/test_maps.c | 2 +- tools/testing/selftests/bpf/test_maps.h | 2 ++ 3 files changed, 8 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/bpf/map_tests/task_storage_map.c b/tools/testing/selftests/bpf/map_tests/task_storage_map.c index 1adc9c292eb2..aac08c85240b 100644 --- a/tools/testing/selftests/bpf/map_tests/task_storage_map.c +++ b/tools/testing/selftests/bpf/map_tests/task_storage_map.c @@ -77,8 +77,11 @@ void test_task_storage_map_stress_lookup(void) CHECK(err, "open_and_load", "error %d\n", err); /* Only for a fully preemptible kernel */ - if (!skel->kconfig->CONFIG_PREEMPT) + if (!skel->kconfig->CONFIG_PREEMPT) { + printf("%s SKIP (no CONFIG_PREEMPT)\n", __func__); + skips++; return; + } /* Save the old affinity setting */ sched_getaffinity(getpid(), sizeof(old), &old); @@ -119,4 +122,5 @@ void test_task_storage_map_stress_lookup(void) read_bpf_task_storage_busy__destroy(skel); /* Restore affinity setting */ sched_setaffinity(getpid(), sizeof(old), &old); + printf("%s:PASS\n", __func__); } diff --git a/tools/testing/selftests/bpf/test_maps.c b/tools/testing/selftests/bpf/test_maps.c index 1581a33b3f70..127c5c438a16 100644 --- a/tools/testing/selftests/bpf/test_maps.c +++ b/tools/testing/selftests/bpf/test_maps.c @@ -30,7 +30,7 @@ #define ENOTSUPP 524 #endif -static int skips; +int skips; static struct bpf_map_create_opts map_opts = { .sz = sizeof(map_opts) }; diff --git a/tools/testing/selftests/bpf/test_maps.h b/tools/testing/selftests/bpf/test_maps.h index 77d8587ac4ed..f6fbca761732 100644 --- a/tools/testing/selftests/bpf/test_maps.h +++ b/tools/testing/selftests/bpf/test_maps.h @@ -14,4 +14,6 @@ } \ }) +extern int skips; + #endif