From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.1 required=3.0 tests=BAYES_00, CHARSET_FARAWAY_HEADER,DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id F18ACC4363A for ; Tue, 27 Oct 2020 03:41:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9060621556 for ; Tue, 27 Oct 2020 03:41:23 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=163.com header.i=@163.com header.b="dPd68NqQ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2505202AbgJ0DlW (ORCPT ); Mon, 26 Oct 2020 23:41:22 -0400 Received: from m1386.mail.163.com ([220.181.13.86]:24869 "EHLO m1386.mail.163.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728735AbgJ0DlW (ORCPT ); Mon, 26 Oct 2020 23:41:22 -0400 X-Greylist: delayed 2711 seconds by postgrey-1.27 at vger.kernel.org; Mon, 26 Oct 2020 23:41:21 EDT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=Date:From:Subject:MIME-Version:Message-ID; bh=degAk vjFU9LhDFIP73HkGuhgdXIs+m3FWgbkTRFxfN0=; b=dPd68NqQ9iYqQ7jHeAIWH k+C1nu/NhtXSpfu46MsV+UUkYvPrfRiJ+1axx//+UXrecE8ulDErIFZn/mbvxocJ ljU5N1R3+rbOxwC4O0FR2xnJnkjx3BBHHck0OajLuS9JAH4fcobKwoCfBOeEJrOe CugJQgYbbCtN8Y02seN4g8= Received: from sh_def$163.com ( [54.190.20.25] ) by ajax-webmail-wmsvr86 (Coremail) ; Tue, 27 Oct 2020 10:07:47 +0800 (CST) X-Originating-IP: [54.190.20.25] Date: Tue, 27 Oct 2020 10:07:47 +0800 (CST) From: =?GBK?B?y9W71A==?= To: "Steven Rostedt" Cc: mingo@redhat.com, peterz@infradead.org, juri.lelli@redhat.com, vincent.guittot@linaro.org, dietmar.eggemann@arm.com, bsegall@google.com, mgorman@suse.de, bristot@redhat.com, linux-kernel@vger.kernel.org Subject: Re:Re: [PATCH] sched/rt.c: use list_is_singular() instead of '->prev != ->next' X-Priority: 3 X-Mailer: Coremail Webmail Server Version XT5.0.10 build 20190724(ac680a23) Copyright (c) 2002-2020 www.mailtech.cn 163com In-Reply-To: <20201026142956.0a429137@gandalf.local.home> References: <20201026174152.GA10163@rlk> <20201026142956.0a429137@gandalf.local.home> Content-Transfer-Encoding: base64 Content-Type: text/plain; charset=GBK MIME-Version: 1.0 Message-ID: <7d001f9c.1225.17567cfb5f0.Coremail.sh_def@163.com> X-Coremail-Locale: zh_CN X-CM-TRANSID: VsGowACnVkDzgJdfOgZrAA--.48881W X-CM-SenderInfo: xvkbvvri6rljoofrz/1tbiMQjKX1UMWIuv5QACsu X-Coremail-Antispam: 1U5529EdanIXcx71UUUUU7vcSsGvfC2KfnxnUU== Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org PlBlcmhhcHMgdGhlcmUgc2hvdWxkIGJlIGEgbGlzdF9oYXNfbW9yZV90aGFuX29uZSgpIEFQSSwg YXMgbGlzdF9pc19zaW5ndWxhcgo+cmVxdWlyZXMgdHdvIGNoZWNrcywgYW5kIHRoZSAibW9yZV90 aGFuX29uZSIgb25seSByZXF1aXJlcyBhIHNpbmdsZSBjaGVjay4KPgo+bGlzdF9pc19zaW5ndWxh cigpIGlzOgo+Cj4JCXJldHVybiAhbGlzdF9lbXB0eShsaXN0KSAmJiAobGlzdC0+bmV4dCA9PSBs aXN0LT5wcmV2KTsKPgo+Cj53aGljaCBpcyBtb3JlIHdvcmsgdGhhbiB3aGF0IHlvdSBhcmUgcmVw bGFjaW5nLgo+CgpIaSwgU3RldmU6CgpUaGFua3MgZm9yIHlvdXIgZXhwbGFuYXRpb24uCk1heWJl IHdlIHNob3VsZCBhZGQgYW5vdGhlciBhcGkgY2FsbGVkICJsaXN0X21vcmVfdGhhbl9vbmUiIGp1 c3Qgd2l0aG91dApsaXN0X2VtcHR5KCkgY2hlY2suCgpJIHdpbGwgc2VuZCBQQVRDSCBWMiBsYXRl ci4KClRoYW5rLg==