From nobody Wed Dec 17 07:29:17 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 7EAAAC4167B for ; Wed, 29 Nov 2023 13:52:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234273AbjK2Nws (ORCPT ); Wed, 29 Nov 2023 08:52:48 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48306 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234426AbjK2Nwq (ORCPT ); Wed, 29 Nov 2023 08:52:46 -0500 Received: from cloudserver094114.home.pl (cloudserver094114.home.pl [79.96.170.134]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 09E85CE; Wed, 29 Nov 2023 05:52:51 -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 5.4.0) id 21be0937861611c0; Wed, 29 Nov 2023 14:52:50 +0100 Received: from kreacher.localnet (unknown [195.136.19.94]) (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 cloudserver094114.home.pl (Postfix) with ESMTPSA id 0D2A16685F3; Wed, 29 Nov 2023 14:52:50 +0100 (CET) From: "Rafael J. Wysocki" To: Linux ACPI Cc: LKML , Zhang Rui , Srinivas Pandruvada , Michal Wilczynski , Hans de Goede , Andy Shevchenko , Mika Westerberg , Heikki Krogerus , Mario Limonciello Subject: [PATCH v1 2/4] ACPI: OSL: Rearrange workqueue selection in acpi_os_execute() Date: Wed, 29 Nov 2023 14:48:22 +0100 Message-ID: <2267180.iZASKD2KPV@kreacher> In-Reply-To: <3281896.aeNJFYEL58@kreacher> References: <3281896.aeNJFYEL58@kreacher> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CLIENT-IP: 195.136.19.94 X-CLIENT-HOSTNAME: 195.136.19.94 X-VADE-SPAMSTATE: clean X-VADE-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgedvkedrudeihedgheehucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecujffqoffgrffnpdggtffipffknecuuegrihhlohhuthemucduhedtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpefhvfevufffkfgjfhgggfgtsehtufertddttdejnecuhfhrohhmpedftfgrfhgrvghlucflrdcuhgihshhotghkihdfuceorhhjfiesrhhjfiihshhotghkihdrnhgvtheqnecuggftrfgrthhtvghrnhepvdffueeitdfgvddtudegueejtdffteetgeefkeffvdeftddttdeuhfegfedvjefhnecukfhppeduleehrddufeeirdduledrleegnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehinhgvthepudelhedrudefiedrudelrdelgedphhgvlhhopehkrhgvrggthhgvrhdrlhhotggrlhhnvghtpdhmrghilhhfrhhomhepfdftrghfrggvlhculfdrucghhihsohgtkhhifdcuoehrjhifsehrjhifhihsohgtkhhirdhnvghtqedpnhgspghrtghpthhtohepuddtpdhrtghpthhtoheplhhinhhugidqrggtphhisehvghgvrhdrkhgvrhhnvghlrdhorhhgpdhrtghpthhtoheplhhinhhugidqkhgvrhhnvghlsehvghgvrhdrkhgvrhhnvghlrdhorhhgpdhrtghpthhtoheprhhuihdriihhrghnghesihhnthgvlhdrtghomhdprhgtphhtthhopehsrhhinhhivhgrshdrphgrnhgurhhuvhgruggrsehlihhnuhigrdhinhhtvghlrdgt ohhmpdhrtghpthhtohepmhhitghhrghlrdifihhltgiihihnshhkihesihhnthgvlhdrtghomhdprhgtphhtthhopehhuggvghhovgguvgesrhgvughhrghtrdgtohhm X-DCC--Metrics: v370.home.net.pl 1024; Body=10 Fuz1=10 Fuz2=10 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Rafael J. Wysocki Replace the 3-branch if () statement used for selecting the target workqueue in acpi_os_execute() with a switch () one that is more suitable for this purpose and carry out the work item initialization before it to avoid code duplication. No intentional functional impact. Signed-off-by: Rafael J. Wysocki Reviewed-by: Andy Shevchenko --- drivers/acpi/osl.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) Index: linux-pm/drivers/acpi/osl.c =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D --- linux-pm.orig/drivers/acpi/osl.c +++ linux-pm/drivers/acpi/osl.c @@ -1092,19 +1092,21 @@ acpi_status acpi_os_execute(acpi_execute =20 dpc->function =3D function; dpc->context =3D context; + INIT_WORK(&dpc->work, acpi_os_execute_deferred); =20 /* * To prevent lockdep from complaining unnecessarily, make sure that * there is a different static lockdep key for each workqueue by using * INIT_WORK() for each of them separately. */ - if (type =3D=3D OSL_NOTIFY_HANDLER) { + switch (type) { + case OSL_NOTIFY_HANDLER: queue =3D kacpi_notify_wq; - INIT_WORK(&dpc->work, acpi_os_execute_deferred); - } else if (type =3D=3D OSL_GPE_HANDLER) { + break; + case OSL_GPE_HANDLER: queue =3D kacpid_wq; - INIT_WORK(&dpc->work, acpi_os_execute_deferred); - } else { + break; + default: pr_err("Unsupported os_execute type %d.\n", type); goto err; }