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[2620:137:e000::1:20]) by mx.google.com with ESMTP id x14-20020a05640226ce00b0046107f9520csi4113039edd.210.2022.12.01.10.43.28; Thu, 01 Dec 2022 10:43:53 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230390AbiLASfI (ORCPT <rfc822;heyuhang3455@gmail.com> + 99 others); Thu, 1 Dec 2022 13:35:08 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60664 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230238AbiLASfB (ORCPT <rfc822;linux-kernel@vger.kernel.org>); Thu, 1 Dec 2022 13:35:01 -0500 Received: from cloudserver094114.home.pl (cloudserver094114.home.pl [79.96.170.134]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 934D38C690; Thu, 1 Dec 2022 10:35:00 -0800 (PST) Received: from localhost (127.0.0.1) (HELO v370.home.net.pl) by /usr/run/smtp (/usr/run/postfix/private/idea_relay_lmtp) via UNIX with SMTP (IdeaSmtpServer 5.1.0) id 3b704f8ee1b4a035; Thu, 1 Dec 2022 19:34:59 +0100 Received: from kreacher.localnet (unknown [213.134.188.161]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by v370.home.net.pl (Postfix) with ESMTPSA id 3E35C27C0F8F; Thu, 1 Dec 2022 19:34:58 +0100 (CET) Authentication-Results: v370.home.net.pl; dmarc=none (p=none dis=none) header.from=rjwysocki.net Authentication-Results: v370.home.net.pl; spf=fail smtp.mailfrom=rjwysocki.net From: "Rafael J. Wysocki" <rjw@rjwysocki.net> To: Linux PM <linux-pm@vger.kernel.org> Cc: LKML <linux-kernel@vger.kernel.org>, Thomas =?iso-8859-1?q?Wei=DFschuh?= <linux@weissschuh.net>, Petr Mladek <pmladek@suse.com>, Lukas Bulwahn <lukas.bulwahn@gmail.com>, Joe Perches <joe@perches.com>, Todd Brandt <todd.e.brandt@linux.intel.com> Subject: [PATCH v1 0/2] PM: sleep: Avoid using pr_cont() in tasks freezing code Date: Thu, 01 Dec 2022 19:31:59 +0100 Message-ID: <4441789.LvFx2qVVIh@kreacher> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="UTF-8" X-CLIENT-IP: 213.134.188.161 X-CLIENT-HOSTNAME: 213.134.188.161 X-VADE-SPAMSTATE: clean X-VADE-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgedvhedrtdehgdduudegucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecujffqoffgrffnpdggtffipffknecuuegrihhlohhuthemucduhedtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpefhvfevufffkfgggfgtsehtufertddttdejnecuhfhrohhmpedftfgrfhgrvghlucflrdcuhgihshhotghkihdfuceorhhjfiesrhhjfiihshhotghkihdrnhgvtheqnecuggftrfgrthhtvghrnhepffffffekgfehheffleetieevfeefvefhleetjedvvdeijeejledvieehueevueffnecukfhppedvudefrddufeegrddukeekrdduiedunecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehinhgvthepvddufedrudefgedrudekkedrudeiuddphhgvlhhopehkrhgvrggthhgvrhdrlhhotggrlhhnvghtpdhmrghilhhfrhhomhepfdftrghfrggvlhculfdrucghhihsohgtkhhifdcuoehrjhifsehrjhifhihsohgtkhhirdhnvghtqedpnhgspghrtghpthhtohepjedprhgtphhtthhopehlihhnuhigqdhpmhesvhhgvghrrdhkvghrnhgvlhdrohhrghdprhgtphhtthhopehlihhnuhigqdhkvghrnhgvlhesvhhgvghrrdhkvghrnhgvlhdrohhrghdprhgtphhtthhopehlihhnuhigseifvghishhsshgthhhuhhdrnhgvthdprhgtphhtthhopehpmhhlrgguvghksehsuhhsvgdrtghomhdprhgtphhtthhopehluhhkrghsrdgsuhhl figrhhhnsehgmhgrihhlrdgtohhmpdhrtghpthhtohepjhhovgesphgvrhgthhgvshdrtghomhdprhgtphhtthhopehtohguugdrvgdrsghrrghnughtsehlihhnuhigrdhinhhtvghlrdgtohhm X-DCC--Metrics: v370.home.net.pl 1024; Body=7 Fuz1=7 Fuz2=7 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: <linux-kernel.vger.kernel.org> X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1751038278847713386?= X-GMAIL-MSGID: =?utf-8?q?1751038278847713386?= |
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PM: sleep: Avoid using pr_cont() in tasks freezing code
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Message
Rafael J. Wysocki
Dec. 1, 2022, 6:31 p.m. UTC
Hi All, The first patch in this series rearranges the tasks freezing code used during system-wide suspend and hibernation to avoid printing continuation messages with pr_cont() which is problematic. The second patch refines one more message in that code on top of the first one. Thanks!
Comments
On Thu 2022-12-01 19:31:59, Rafael J. Wysocki wrote: > Hi All, > > The first patch in this series rearranges the tasks freezing code used during > system-wide suspend and hibernation to avoid printing continuation messages > with pr_cont() which is problematic. > > The second patch refines one more message in that code on top of the first one. Both patches seems to do what they are supposed to do. Feel free to use: Reviewed-by: Petr Mladek <pmladek@suse.com> That said, I am not familiar with the freezer code. For example, I was not aware of linux-pm/tools/power/pm-graph/sleepgraph.py. Anyway, both changes make perfect sense and I do not see any problem. Best Regards, Petr