From nobody Thu Sep 18 04:34:33 2025 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 9256CC4332F for ; Mon, 12 Dec 2022 02:11:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231269AbiLLCLv (ORCPT ); Sun, 11 Dec 2022 21:11:51 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39430 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231231AbiLLCLg (ORCPT ); Sun, 11 Dec 2022 21:11:36 -0500 Received: from szxga08-in.huawei.com (szxga08-in.huawei.com [45.249.212.255]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 60D0DD2EF for ; Sun, 11 Dec 2022 18:11:35 -0800 (PST) Received: from canpemm500010.china.huawei.com (unknown [172.30.72.55]) by szxga08-in.huawei.com (SkyGuard) with ESMTP id 4NVlTV2gzQz15NKQ; Mon, 12 Dec 2022 10:10:38 +0800 (CST) Received: from localhost.localdomain (10.175.112.70) by canpemm500010.china.huawei.com (7.192.105.118) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.34; Mon, 12 Dec 2022 10:11:32 +0800 From: Wang Yufen To: , , , , , , , , , , , CC: , , Wang Yufen Subject: [PATCH -next v2 3/4] fault-injection: make some stack filter attrs more readable Date: Mon, 12 Dec 2022 10:11:15 +0800 Message-ID: <1670811076-38625-4-git-send-email-wangyufen@huawei.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1670811076-38625-1-git-send-email-wangyufen@huawei.com> References: <1670811076-38625-1-git-send-email-wangyufen@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.112.70] X-ClientProxiedBy: dggems703-chm.china.huawei.com (10.3.19.180) To canpemm500010.china.huawei.com (7.192.105.118) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Attributes of stack filter are show as unsigned decimal, such as 'require-start', 'require-end'. This patch change to show them as unsigned hexadecimal for more readable. Before: $ echo 0xffffffffc0257000 > /sys/kernel/debug/failslab/require-start $ cat /sys/kernel/debug/failslab/require-start 18446744072638263296 After: $ echo 0xffffffffc0257000 > /sys/kernel/debug/failslab/require-start $ cat /sys/kernel/debug/failslab/require-start 0xffffffffc0257000 Signed-off-by: Wei Yongjun Signed-off-by: Wang Yufen --- lib/fault-inject.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/lib/fault-inject.c b/lib/fault-inject.c index fecc4d8..d7819ca 100644 --- a/lib/fault-inject.c +++ b/lib/fault-inject.c @@ -226,10 +226,10 @@ struct dentry *fault_create_debugfs_attr(const char *= name, #ifdef CONFIG_FAULT_INJECTION_STACKTRACE_FILTER debugfs_create_stacktrace_depth("stacktrace-depth", mode, dir, &attr->stacktrace_depth); - debugfs_create_ul("require-start", mode, dir, &attr->require_start); - debugfs_create_ul("require-end", mode, dir, &attr->require_end); - debugfs_create_ul("reject-start", mode, dir, &attr->reject_start); - debugfs_create_ul("reject-end", mode, dir, &attr->reject_end); + debugfs_create_xul("require-start", mode, dir, &attr->require_start); + debugfs_create_xul("require-end", mode, dir, &attr->require_end); + debugfs_create_xul("reject-start", mode, dir, &attr->reject_start); + debugfs_create_xul("reject-end", mode, dir, &attr->reject_end); #endif /* CONFIG_FAULT_INJECTION_STACKTRACE_FILTER */ =20 attr->dname =3D dget(dir); --=20 1.8.3.1