From patchwork Thu Sep 28 13:21:26 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joel Granados via B4 Relay X-Patchwork-Id: 146142 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:cae8:0:b0:403:3b70:6f57 with SMTP id r8csp3339447vqu; Thu, 28 Sep 2023 07:09:00 -0700 (PDT) X-Google-Smtp-Source: AGHT+IHA1FPz5sOJXkWZluOAFBBcpbWjHypVToY7m8xqi6eVXQ86Wc1yNxvSIhnezl+Qz23KUfaU X-Received: by 2002:a17:902:d48e:b0:1bb:c06e:647a with SMTP id c14-20020a170902d48e00b001bbc06e647amr1155001plg.53.1695910140145; Thu, 28 Sep 2023 07:09:00 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1695910140; cv=none; d=google.com; s=arc-20160816; b=jGpZLMWDD+uo0ulY358ofWKwDw4wbk7Qm95HRjqoGBBTw8HzvxKN0UwqsPxNP1AVJ5 SvwsZv6TTquonk3IR3D8NpX1Cu7Gqk4DyAdUK1djBJ1OyMaC+DKdrHIFxx1W4vDmMoiR DBb3C4wbTKTmMR4xs1PQ2KM3vcTV21lbnwCEM5x2yRr5Du6H7CrBpGoED9Uba73Nsl8b DIjl7g/6zKsRyS/8l30Z62mQ8OgU1PFB6N5X5BCW/hK+a31SEGtiiUZlADLDSUmms9DP 9IBxhUjpRD2r5eKk0ppGzecpaOZFgxAq3hipEf4ZXEstcFfKt1QiaTiHlDHBksDL64Kr omwg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:reply-to:cc:to:in-reply-to:references:message-id :content-transfer-encoding:mime-version:subject:date:from :dkim-signature; bh=cksvXouUAl9MokMZBnX+bul+rESCliP3Rw9OaoAXzVs=; fh=0WjC/m0PKq7DkPlkZ1T/dcgYhTvNU0NS7PVcM01xgN4=; b=JMY2uVavsQWkd+O73kRqSFprA69jqkd1EinQ9GsUQ/B6Z2GPQxpGN9TgFuTi2+l34S pwCjADMPY+uAhZkTyNUthXzANuRnCYegiLxy30xeUTuuAJQykovMLE4jMtDyRTZZD4oX IrnvuEcJz284FaHikQxjGx1BrTPQxoY1EIgf/lP5Q17qp//8bHVz0mLKUvJYgPxShNNK jylb9yvyLqqR6IOGA4OBjfwNfIIqFzcHSnjPTHL1jelGUWuz21e4nVqCnZf88gOiaVFI j6QNM6ljqYjle5fdSD81sLB2lxirM7XhtjbWZErSY81SknZhZujhbRb5moQzKsLXsNNE tQzQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=WRmGiG4A; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:7 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from snail.vger.email (snail.vger.email. [2620:137:e000::3:7]) by mx.google.com with ESMTPS id j15-20020a170902da8f00b001c5e1c94588si18074869plx.550.2023.09.28.07.08.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Sep 2023 07:09:00 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:7 as permitted sender) client-ip=2620:137:e000::3:7; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=WRmGiG4A; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:7 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by snail.vger.email (Postfix) with ESMTP id D616B807C67D; Thu, 28 Sep 2023 06:20:44 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at snail.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232199AbjI1NUk (ORCPT + 21 others); Thu, 28 Sep 2023 09:20:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60276 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231296AbjI1NUj (ORCPT ); Thu, 28 Sep 2023 09:20:39 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BD37A19D; Thu, 28 Sep 2023 06:20:36 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPS id 3C67AC433CB; Thu, 28 Sep 2023 13:20:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1695907236; bh=j/2eYg//PJ1GbwZhUAaOz18f7AbRQ4O+NNbYuKt3mq4=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=WRmGiG4AsourgR8PePRCUHkmrHTjGa0GLOwLlRslD9y6Gxglwb/sKdeaYMIiM+m2U HCEzm7JFG1uUimaSxcCst+jqGOAk+LPd5ofcZjp7Dr/INDF6+dXWJzwECnaIlHFcRw LEZBmRJGbn8CUOMTRZ7oRD405kgYVjEhh4TF32uTBtIqzoTuo9rHeIERNGqM3IsJTd E3AOMsUDv9ORWkadDdcnKmhR9zz5DqiW7MH0ddnh45htLMFfazKbEwb6eN+rYXmR1r qDAClZUoaj39Nqk9YphBEF7rdkqlcU4nn2uOKk0jMqKnWUeeRkM0qbnycd10U9Ld3x iYyDOHPWNIO8w== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1CF38E732CF; Thu, 28 Sep 2023 13:20:36 +0000 (UTC) From: Joel Granados via B4 Relay Date: Thu, 28 Sep 2023 15:21:26 +0200 Subject: [PATCH 01/15] cdrom: Remove now superfluous sentinel element from ctl_table array MIME-Version: 1.0 Message-Id: <20230928-jag-sysctl_remove_empty_elem_drivers-v1-1-e59120fca9f9@samsung.com> References: <20230928-jag-sysctl_remove_empty_elem_drivers-v1-0-e59120fca9f9@samsung.com> In-Reply-To: <20230928-jag-sysctl_remove_empty_elem_drivers-v1-0-e59120fca9f9@samsung.com> To: Luis Chamberlain , willy@infradead.org, josh@joshtriplett.org, Kees Cook , Phillip Potter , Clemens Ladisch , Arnd Bergmann , Greg Kroah-Hartman , Juergen Gross , Stefano Stabellini , Oleksandr Tyshchenko , Jiri Slaby , "James E.J. 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a=openpgp; fpr=F1F8E46D30F0F6C4A45FF4465895FAAC338C6E77 X-Endpoint-Received: by B4 Relay for j.granados@samsung.com/default with auth_id=70 X-Original-From: Joel Granados Reply-To: X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, 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: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (snail.vger.email [0.0.0.0]); Thu, 28 Sep 2023 06:20:44 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1778290671180764418 X-GMAIL-MSGID: 1778290671180764418 From: Joel Granados This commit comes at the tail end of a greater effort to remove the empty elements at the end of the ctl_table arrays (sentinels) which will reduce the overall build time size of the kernel and run time memory bloat by ~64 bytes per sentinel (further information Link : https://lore.kernel.org/all/ZO5Yx5JFogGi%2FcBo@bombadil.infradead.org/) Remove sentinel element from cdrom_table Signed-off-by: Joel Granados --- drivers/cdrom/cdrom.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c index cc2839805983..451907ade389 100644 --- a/drivers/cdrom/cdrom.c +++ b/drivers/cdrom/cdrom.c @@ -3654,8 +3654,7 @@ static struct ctl_table cdrom_table[] = { .maxlen = sizeof(int), .mode = 0644, .proc_handler = cdrom_sysctl_handler - }, - { } + } }; 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[2620:137:e000::3:7]) by mx.google.com with ESMTPS id b13-20020a170903228d00b001bdd35033ebsi12788842plh.361.2023.09.28.07.08.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Sep 2023 07:08:52 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:7 as permitted sender) client-ip=2620:137:e000::3:7; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=mzqRR96I; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:7 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by snail.vger.email (Postfix) with ESMTP id B8CA880C1134; Thu, 28 Sep 2023 06:20:51 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at snail.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232695AbjI1NUp (ORCPT + 21 others); Thu, 28 Sep 2023 09:20:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60328 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232128AbjI1NUk (ORCPT ); Thu, 28 Sep 2023 09:20:40 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E1BB61A1; Thu, 28 Sep 2023 06:20:38 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPS id 4A18DC433C9; Thu, 28 Sep 2023 13:20:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1695907236; bh=+p+3vHCOnUcUaEzZMikCulI1IPUTmdWXYayvngQD2c0=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=mzqRR96IqOZqBV5Yb0dgWU0g+ijF3CCcgQV8S2BnNG36CqililXyXW37lordws2Vw bNf6j8BwbWRDMeAcl1HJOdx6hI377pUARbrjgx7ob7RjW3rDK9yC8WDNFe49rBrihM SRax7GlmUHTBCuaX68KoMbgdJpg1g29quUvtPBJM71IxEEhlfArNI2+MLgFFFhp6ut XGt2pYmn3y+gLvv0J+hT8UGnuqIt6mca8/uqCZe0Hm7ts6AedSzrn1CEAb/tIm6X7K frhHjXYWRlVVztapw0snIidTYgTTytN8HP2qM9OzocYqcnEp6AZflrO0g9MJuc5r2A 6HJCN2L6WD34Q== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 330D6E732C8; Thu, 28 Sep 2023 13:20:36 +0000 (UTC) From: Joel Granados via B4 Relay Date: Thu, 28 Sep 2023 15:21:27 +0200 Subject: [PATCH 02/15] hpet: Remove now superfluous sentinel element from ctl_table array MIME-Version: 1.0 Message-Id: <20230928-jag-sysctl_remove_empty_elem_drivers-v1-2-e59120fca9f9@samsung.com> References: <20230928-jag-sysctl_remove_empty_elem_drivers-v1-0-e59120fca9f9@samsung.com> In-Reply-To: <20230928-jag-sysctl_remove_empty_elem_drivers-v1-0-e59120fca9f9@samsung.com> To: Luis Chamberlain , willy@infradead.org, josh@joshtriplett.org, Kees Cook , Phillip Potter , Clemens Ladisch , Arnd Bergmann , Greg Kroah-Hartman , Juergen Gross , Stefano Stabellini , Oleksandr Tyshchenko , Jiri Slaby , "James E.J. Bottomley" , "Martin K. Petersen" , Doug Gilbert , Sudip Mukherjee , Jason Gunthorpe , Leon Romanovsky , Corey Minyard , Theodore Ts'o , "Jason A. Donenfeld" , David Ahern , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Robin Holt , Steve Wahl , Russ Weight , "Rafael J. Wysocki" , Song Liu , "K. Y. Srinivasan" , Haiyang Zhang , Wei Liu , Dexuan Cui , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , Tvrtko Ursulin , David Airlie , Daniel Vetter Cc: linux-kernel@vger.kernel.org, xen-devel@lists.xenproject.org, linux-serial@vger.kernel.org, linux-scsi@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-rdma@vger.kernel.org, openipmi-developer@lists.sourceforge.net, netdev@vger.kernel.org, linux-raid@vger.kernel.org, linux-hyperv@vger.kernel.org, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, Joel Granados X-Mailer: b4 0.13-dev-86aa5 X-Developer-Signature: v=1; a=openpgp-sha256; l=923; i=j.granados@samsung.com; h=from:subject:message-id; bh=Cw9ABMFpnyv2zFyB+i4J8EYtdLPON6S7im56m99/UHA=; b=owEB7QES/pANAwAKAbqXzVK3lkFPAcsmYgBlFX3cZP4/W+a6sX+4Mbxog+vl7vqsH0tWzrKp3 dRTfVbxK26JAbMEAAEKAB0WIQSuRwlXJeYxJc7LJ5C6l81St5ZBTwUCZRV93AAKCRC6l81St5ZB T9riDACUD/Jre8jcU5+OvZKiBvH9XjdFMaKU0co+i5vm3FNZOXTjdH7XvrWf6kbuzCSiDyCiJkt FfwX7rwRlRjmiTOkycbkZJcqJagqVg7uxyKIGWg3P79nnNJnjxx9YOiegks9BtVKXknXd9MO6Ux PleMQagWbT5PrsWC+oMdYZNVsHntVjOY0lE3WjXs/ZjSvYBZByjEuLvDehTeCxmCs2m5jgfqdq7 Fnd8lWtAAQY+Um+ElRHzadglJc3Akj6O3oGUTjhj1ZgmfGw8oPgW4JfezIFSMZo+AJDJGk2b9HZ 8j7uwkNQgJtwaH/Ty6v0XoEFtMcHHgmQFyzMoZzJfoIL5FTp4SB105XILABtwkECic2YKTT09QZ Qn5wS4xu4MPLFa4Jl6c8dVu8oH0XW2vZwYzLxsCAns1xaSjTneTH8mzdjL0Nynb1mzwEKekXUwd rquzFSuo8rALGrUnmLnGnAeyuf3mXIjz59ACyQlZQwNAgoxYbuktFTrpIxa5wy4CngcnM= X-Developer-Key: i=j.granados@samsung.com; a=openpgp; fpr=F1F8E46D30F0F6C4A45FF4465895FAAC338C6E77 X-Endpoint-Received: by B4 Relay for j.granados@samsung.com/default with auth_id=70 X-Original-From: Joel Granados Reply-To: X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (snail.vger.email [0.0.0.0]); Thu, 28 Sep 2023 06:20:51 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1778290662588285052 X-GMAIL-MSGID: 1778290662588285052 From: Joel Granados This commit comes at the tail end of a greater effort to remove the empty elements at the end of the ctl_table arrays (sentinels) which will reduce the overall build time size of the kernel and run time memory bloat by ~64 bytes per sentinel (further information Link : https://lore.kernel.org/all/ZO5Yx5JFogGi%2FcBo@bombadil.infradead.org/) Remove the last empty element from hpet_table. Signed-off-by: Joel Granados --- drivers/char/hpet.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c index ee71376f174b..11f466fea5ed 100644 --- a/drivers/char/hpet.c +++ b/drivers/char/hpet.c @@ -727,8 +727,7 @@ static struct ctl_table hpet_table[] = { .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec, - }, - {} + } }; static struct ctl_table_header *sysctl_header; From patchwork Thu Sep 28 13:21:28 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joel Granados via B4 Relay X-Patchwork-Id: 146109 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:cae8:0:b0:403:3b70:6f57 with SMTP id r8csp3310357vqu; Thu, 28 Sep 2023 06:25:59 -0700 (PDT) X-Google-Smtp-Source: AGHT+IHvFjJGBGsDAmDjTP6cJu/GM6wty96igvX3+bmb8pgaN3snM/Sy7aSCYxfcMoDSu/fB0lDn X-Received: by 2002:a17:902:c408:b0:1c4:5c05:c3c9 with SMTP id k8-20020a170902c40800b001c45c05c3c9mr1358995plk.56.1695907559081; Thu, 28 Sep 2023 06:25:59 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1695907559; cv=none; d=google.com; s=arc-20160816; b=jaLJBwOhp+nuBYQUOLJx0lu4YOSl2lUhkd9fp3UtFa3kpD89VLKaVl5DS6vBcV1S3O Fk9rnEjuePn9vrwMSJhVn7swJbwk6FgaKp4Co/8cLdwn4b2oObrAyVHj1E1ko/VuIIKT P9AfoD+PP1aSqu/V/5iowJZ/MnGkFLLHrLl8IaDFE7CnVw6k+wHSZzOdqNSmNHJ9UCSC nIxHMANWeJCAsK6L/h+S/cisdaJ7veaw6xQYLmPWXZm4EirvtSMFW+zOYS1eqbHZjelR 5MYbFe4187SQOxPE0vbkJpti/y4fD3v+VygQfYjmTh9ovs/NprwiCARukD0msm3zisfN umFQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:reply-to:cc:to:in-reply-to:references:message-id :content-transfer-encoding:mime-version:subject:date:from :dkim-signature; bh=XieL6bDcpakXHoxmFbg2va0g6Tj1oNpV7OG+mKKLrWw=; fh=0WjC/m0PKq7DkPlkZ1T/dcgYhTvNU0NS7PVcM01xgN4=; b=PvCUE8M//dz6jOxGwY3eO8taIcfC+fGkb5b2w0iXMiGqlJwH72kXPSW7VxtM2DSM25 vFlHkYbijQsrttgCxSH7miEzApvo4AiBthH9GSqNlBS8B6Uz5e7/AK0ZeRecaRafY5bf FCaSG2hRHCJ704A3yOzqhHgSI9r7ehzS6zYJIZ5J0f9BB4zn8+BfkGGqSVF44BfPEVI+ XYnklVFUCp/CJZvIniHU0bRTf3rqtZBYzxw5J5sgEXfzceiOeZC+V5zAftu0KnSN2o3/ TBZS8P94ooSlHf2Bw/ujOfeiQ8Sozmgit7PgazurD5C6/7Jp2/n82er5oTtqV2kJcPqv unVg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=IrDBFkuy; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.36 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from pete.vger.email (pete.vger.email. [23.128.96.36]) by mx.google.com with ESMTPS id j6-20020a170903024600b001bbd83490efsi20444694plh.138.2023.09.28.06.25.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Sep 2023 06:25:59 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.36 as permitted sender) client-ip=23.128.96.36; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=IrDBFkuy; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.36 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by pete.vger.email (Postfix) with ESMTP id 02EFF802FA6D; Thu, 28 Sep 2023 06:21:52 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at pete.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232756AbjI1NVR (ORCPT + 21 others); Thu, 28 Sep 2023 09:21:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60312 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232088AbjI1NUk (ORCPT ); Thu, 28 Sep 2023 09:20:40 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E94991A4; Thu, 28 Sep 2023 06:20:38 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPS id 6660CC433B7; Thu, 28 Sep 2023 13:20:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1695907236; bh=ZiddoNak8xngG9OnuptxMqfnw66bfyd+crUdRoxUWRA=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=IrDBFkuyzY+Ng43NW5CObULZ9zN56OlT2VEqKv18Oi62hn3Ba5jUPt4I3qx7DMfR1 iClMR/LIIt1XnQIgRltkMB4+LOIgkWSMhbR7CfhlbmnT/BGZJ2XtaXsEqgbb4xAB9t TLYb061KJ4KoRTWSS5MdST92LOdBUCeEPjdspHnf4NGzu12f02uAb4Od6TC0OmAJnR apSlxI9QTcGfdI3/lmQLCxo2rhbrFnSX7O7oFKg7FYUEXajtv64x6flcQ1V9ClpYZ+ nMbok3TzNwDG13BzdjvdLXGRqHIcBceyOjXpyc+4iU8lSgkD6RYUMjqAPbw3wacXHs b0mvTk0cg0M3g== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 49DE6E732D3; Thu, 28 Sep 2023 13:20:36 +0000 (UTC) From: Joel Granados via B4 Relay Date: Thu, 28 Sep 2023 15:21:28 +0200 Subject: [PATCH 03/15] xen: Remove now superfluous sentinel element from ctl_table array MIME-Version: 1.0 Message-Id: <20230928-jag-sysctl_remove_empty_elem_drivers-v1-3-e59120fca9f9@samsung.com> References: <20230928-jag-sysctl_remove_empty_elem_drivers-v1-0-e59120fca9f9@samsung.com> In-Reply-To: <20230928-jag-sysctl_remove_empty_elem_drivers-v1-0-e59120fca9f9@samsung.com> To: Luis Chamberlain , willy@infradead.org, josh@joshtriplett.org, Kees Cook , Phillip Potter , Clemens Ladisch , Arnd Bergmann , Greg Kroah-Hartman , Juergen Gross , Stefano Stabellini , Oleksandr Tyshchenko , Jiri Slaby , "James E.J. Bottomley" , "Martin K. Petersen" , Doug Gilbert , Sudip Mukherjee , Jason Gunthorpe , Leon Romanovsky , Corey Minyard , Theodore Ts'o , "Jason A. Donenfeld" , David Ahern , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Robin Holt , Steve Wahl , Russ Weight , "Rafael J. Wysocki" , Song Liu , "K. Y. Srinivasan" , Haiyang Zhang , Wei Liu , Dexuan Cui , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , Tvrtko Ursulin , David Airlie , Daniel Vetter Cc: linux-kernel@vger.kernel.org, xen-devel@lists.xenproject.org, linux-serial@vger.kernel.org, linux-scsi@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-rdma@vger.kernel.org, openipmi-developer@lists.sourceforge.net, netdev@vger.kernel.org, linux-raid@vger.kernel.org, linux-hyperv@vger.kernel.org, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, Joel Granados X-Mailer: b4 0.13-dev-86aa5 X-Developer-Signature: v=1; a=openpgp-sha256; l=912; i=j.granados@samsung.com; h=from:subject:message-id; bh=ui4IGPfTdbR4IGIAbOL4shdoo/J3irZZsIZz3gQ0drk=; b=owEB7QES/pANAwAKAbqXzVK3lkFPAcsmYgBlFX3cGe6+E9/0a9eLNoVmJv9uNx1R1TMQIFknp t06QGx9crqJAbMEAAEKAB0WIQSuRwlXJeYxJc7LJ5C6l81St5ZBTwUCZRV93AAKCRC6l81St5ZB T0iCC/4lxYvMPNd56KR9syOhBIjjjL9lOce4FFI9vFCYQ+mZ2iaIno0bBSEmQkEZmez5m10au1S g0f8xmfOlU8VaBYmXZwS9WI6d/n6JlMrXlR3plY5Ibf6gPNZgkl8UA4+7SpV6EGGvTeGa4UAkzB EXlfYtJNdHkEif74xQjVuQ90sFI3vTWw/qigOxjd4mGmsYhbplpB5NwvVmzV7W0LkH7B6avJXm3 +HQUyIr5z88PAoFr6xYA+jke9C0E8GfGNyC5xL2BQhlJODuT4otaVMK/c4JGh/LwqHcRCmmBGwY 9lvf2bY9kysK3mP9qJMxP28IUTW7zlX6v4+ORKyLTUdUSB897zeP+PEecTC8Mq42dUyclAgoUNg fLUIUT/Y/nXQcKkPBp8UIZ8Drd829GBO1HjbRjyyO4x2eFGLDe0i3eQPuSUZcYO97lbzOgGicJ8 XxdRUuA5sTcFBxzCjoIW+6HYKoJz9dRGmUI0TjgcgKEdCLlpYLezYmjA2W+fGyqkVcKT4= X-Developer-Key: i=j.granados@samsung.com; a=openpgp; fpr=F1F8E46D30F0F6C4A45FF4465895FAAC338C6E77 X-Endpoint-Received: by B4 Relay for j.granados@samsung.com/default with auth_id=70 X-Original-From: Joel Granados Reply-To: X-Spam-Status: No, score=-1.2 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on pete.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (pete.vger.email [0.0.0.0]); Thu, 28 Sep 2023 06:21:52 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1778287964606942655 X-GMAIL-MSGID: 1778287964606942655 From: Joel Granados This commit comes at the tail end of a greater effort to remove the empty elements at the end of the ctl_table arrays (sentinels) which will reduce the overall build time size of the kernel and run time memory bloat by ~64 bytes per sentinel (further information Link : https://lore.kernel.org/all/ZO5Yx5JFogGi%2FcBo@bombadil.infradead.org/) Remove sentinel from balloon_table Signed-off-by: Joel Granados Acked-by: Juergen Gross --- drivers/xen/balloon.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c index 586a1673459e..091eb2931ac4 100644 --- a/drivers/xen/balloon.c +++ b/drivers/xen/balloon.c @@ -93,8 +93,7 @@ static struct ctl_table balloon_table[] = { .proc_handler = proc_dointvec_minmax, .extra1 = SYSCTL_ZERO, .extra2 = SYSCTL_ONE, - }, - { } + } }; 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[2620:137:e000::3:4]) by mx.google.com with ESMTPS id t15-20020a17090a024f00b00277277fd2besi13258392pje.190.2023.09.28.06.42.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Sep 2023 06:42:35 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:4 as permitted sender) client-ip=2620:137:e000::3:4; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=cZ7nyMza; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:4 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by howler.vger.email (Postfix) with ESMTP id 9DBF38286EA5; Thu, 28 Sep 2023 06:20:55 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at howler.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232708AbjI1NUs (ORCPT + 21 others); Thu, 28 Sep 2023 09:20:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60348 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232140AbjI1NUk (ORCPT ); Thu, 28 Sep 2023 09:20:40 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 050451A5; Thu, 28 Sep 2023 06:20:38 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPS id 80E56C07618; Thu, 28 Sep 2023 13:20:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1695907236; bh=jejSCWbFLCFF2dkjqTkEdiAPz2XEiyBfn7Kx6dJyBRE=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=cZ7nyMzaaFGJTdj0cQqjiU1KLFU7WnEfcSz8Z8D1PNPaIUWfpiEvebX1GZG3Vu9xk pcCQC9yWnO5mDjBeYV68yUbfxRDGX0NUmqDLT9IPyXgaUbbXA2UKWfuTYHhsjplAVs sHYt++vYmu+132G0xpM5JpYteq3GwkUvZmpjMJ2kO4eAfNSzH/nteMMsaDWjkLc9D+ Dab8WB+OuUjY9J4ifmA3HpOLo0eSGtZwKMnEb7ul//qTMBnvZ4PaJYrNi94a/7hF1c LKhHi0gdw60QhY+KcUG5P8VSRB3JuT1hyPOFvcUN+xR8XlYb3TwFJnXF93xwVUFv1d Y10RNqtfK6wXg== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 60545E732D1; Thu, 28 Sep 2023 13:20:36 +0000 (UTC) From: Joel Granados via B4 Relay Date: Thu, 28 Sep 2023 15:21:29 +0200 Subject: [PATCH 04/15] tty: Remove now superfluous sentinel element from ctl_table array MIME-Version: 1.0 Message-Id: <20230928-jag-sysctl_remove_empty_elem_drivers-v1-4-e59120fca9f9@samsung.com> References: <20230928-jag-sysctl_remove_empty_elem_drivers-v1-0-e59120fca9f9@samsung.com> In-Reply-To: <20230928-jag-sysctl_remove_empty_elem_drivers-v1-0-e59120fca9f9@samsung.com> To: Luis Chamberlain , willy@infradead.org, josh@joshtriplett.org, Kees Cook , Phillip Potter , Clemens Ladisch , Arnd Bergmann , Greg Kroah-Hartman , Juergen Gross , Stefano Stabellini , Oleksandr Tyshchenko , Jiri Slaby , "James E.J. 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Srinivasan" , Haiyang Zhang , Wei Liu , Dexuan Cui , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , Tvrtko Ursulin , David Airlie , Daniel Vetter Cc: linux-kernel@vger.kernel.org, xen-devel@lists.xenproject.org, linux-serial@vger.kernel.org, linux-scsi@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-rdma@vger.kernel.org, openipmi-developer@lists.sourceforge.net, netdev@vger.kernel.org, linux-raid@vger.kernel.org, linux-hyperv@vger.kernel.org, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, Joel Granados X-Mailer: b4 0.13-dev-86aa5 X-Developer-Signature: v=1; a=openpgp-sha256; l=879; i=j.granados@samsung.com; h=from:subject:message-id; bh=8sTvUGRVDTp9H1bDylG6Zdr7SdjuawIyFt9Rw8abcOY=; b=owEB7QES/pANAwAKAbqXzVK3lkFPAcsmYgBlFX3cdF4EIlnMzaDc9G1cMmQnLIu/8Bu3kPy9n QS3nW1BnkyJAbMEAAEKAB0WIQSuRwlXJeYxJc7LJ5C6l81St5ZBTwUCZRV93AAKCRC6l81St5ZB TymCC/93IOLpSBLeRvxqmQfi+lOXxSMU432q2hGOTJuwaFN4hoNYNr5JYby9ccthVv/ftgOHQWc M9C+kthX5+CFu7e0qqMVk/DE+aSJ4xeiApfapfP7GJjYu8sQ7XDPEVcqWSG0mWBUGo3CvDDgAXj VrOGclYbtMQ5oVdoJOzh/2ppeRTUPRIoeM/xZGcvNSsDeIPl0/3eOaTjZ5rXe5MVOagVGsiRTP3 ezgKR03gT8Yingu9bLjUv7OnG9nl1QoJYIDP4/FVL1BTSUXU5yv7j77gZzRRQIbzk4ipEXAyv5c RrGUnHweFzoUFB4S3PkbWCKDKsNqwxU7WLvG2w5iAYfe/RYHS/0f9eRdcydszQ7u8ndwuDnCi9w uoQTfWDAeadPvRLvv6gnqZnsVQRFswvm9os0gC8/WUJizL51h0PN6Xk1tTcFBVrMNIOyHRONik8 q0ZJIlhNLM4i70qg1sQ94ogeJkRyTF9X0puD9rr+5zpwm2KBw80tiFM1eim5U1g9W+n+o= X-Developer-Key: i=j.granados@samsung.com; a=openpgp; fpr=F1F8E46D30F0F6C4A45FF4465895FAAC338C6E77 X-Endpoint-Received: by B4 Relay for j.granados@samsung.com/default with auth_id=70 X-Original-From: Joel Granados Reply-To: X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, 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: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (howler.vger.email [0.0.0.0]); Thu, 28 Sep 2023 06:20:55 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1778289008983600656 X-GMAIL-MSGID: 1778289008983600656 From: Joel Granados This commit comes at the tail end of a greater effort to remove the empty elements at the end of the ctl_table arrays (sentinels) which will reduce the overall build time size of the kernel and run time memory bloat by ~64 bytes per sentinel (further information Link : https://lore.kernel.org/all/ZO5Yx5JFogGi%2FcBo@bombadil.infradead.org/) Remove sentinel from tty_table Signed-off-by: Joel Granados --- drivers/tty/tty_io.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c index 8a94e5a43c6d..2f925dc54a20 100644 --- a/drivers/tty/tty_io.c +++ b/drivers/tty/tty_io.c @@ -3607,8 +3607,7 @@ static struct ctl_table tty_table[] = { .proc_handler = proc_dointvec, .extra1 = SYSCTL_ZERO, .extra2 = SYSCTL_ONE, - }, - { } + } }; 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Bottomley" , "Martin K. Petersen" , Doug Gilbert , Sudip Mukherjee , Jason Gunthorpe , Leon Romanovsky , Corey Minyard , Theodore Ts'o , "Jason A. Donenfeld" , David Ahern , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Robin Holt , Steve Wahl , Russ Weight , "Rafael J. Wysocki" , Song Liu , "K. Y. Srinivasan" , Haiyang Zhang , Wei Liu , Dexuan Cui , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , Tvrtko Ursulin , David Airlie , Daniel Vetter Cc: linux-kernel@vger.kernel.org, xen-devel@lists.xenproject.org, linux-serial@vger.kernel.org, linux-scsi@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-rdma@vger.kernel.org, openipmi-developer@lists.sourceforge.net, netdev@vger.kernel.org, linux-raid@vger.kernel.org, linux-hyperv@vger.kernel.org, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, Joel Granados X-Mailer: b4 0.13-dev-86aa5 X-Developer-Signature: v=1; a=openpgp-sha256; l=1435; i=j.granados@samsung.com; h=from:subject:message-id; bh=AA2i2ffT9doWEzIff4Zajp6KzJDIS2fsOGTMhAaBzPI=; b=owEB7QES/pANAwAKAbqXzVK3lkFPAcsmYgBlFX3dBMzSGGCPjKqz33CWWmIlVPmX0ZG079rEE swyLW78XdWJAbMEAAEKAB0WIQSuRwlXJeYxJc7LJ5C6l81St5ZBTwUCZRV93QAKCRC6l81St5ZB T7GeC/9Fj9+4xEMnCkTQFapmBGFCFKtx2YJeRuHAo0GBWLACG0DDu2Bq/aeCqY5a1VRczUgy2iG MrB6KcEeBrzNF65Rwq9n3LkqKtvhqBlEjpL5VUDRytrhp++LB+9uWq7GBE9kSvsg2iFVLzL5Kf1 vukcj20IN9ZHg5L7G6S1rf0Qme59NiTfQqPWrtQhBlLqQpUQFOyIwb4yWxeEK8uNy1IYuvqQ/E3 wpfg3TIxo1KHtVLm3h8zqAlW+Pf7n9Y1ojT4DscU67RqIoN6p133XKh/Uq1z4e72TMkqH1aD5Qi l2C+Ecc0DO8jdIHFP+hmPcu5ZurChtUCC6BrrPHZRCo3loAWnJ5rBX3dOF4MCrvRNX6wOab8Flg pn8K8Ewtqr7MP+RrGIXSz9pUu0EjBHk0kMBzENIu+m0ePrG3gpz7NpW2WUBWjZiSiw4buzxgKzz ZFP6ljJZXft/+hBDXWcJJ+AnT99TNDZeD3fJ8/6bRGsWAUGQQuzNNpVq0vK4U47NfOCGI= X-Developer-Key: i=j.granados@samsung.com; a=openpgp; fpr=F1F8E46D30F0F6C4A45FF4465895FAAC338C6E77 X-Endpoint-Received: by B4 Relay for j.granados@samsung.com/default with auth_id=70 X-Original-From: Joel Granados Reply-To: X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (snail.vger.email [0.0.0.0]); Thu, 28 Sep 2023 06:21:36 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1778288555961920512 X-GMAIL-MSGID: 1778288555961920512 From: Joel Granados This commit comes at the tail end of a greater effort to remove the empty elements at the end of the ctl_table arrays (sentinels) which will reduce the overall build time size of the kernel and run time memory bloat by ~64 bytes per sentinel (further information Link : https://lore.kernel.org/all/ZO5Yx5JFogGi%2FcBo@bombadil.infradead.org/) Remove sentinel from scsi_table and sg_sysctls. Signed-off-by: Joel Granados --- drivers/scsi/scsi_sysctl.c | 3 +-- drivers/scsi/sg.c | 3 +-- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/scsi/scsi_sysctl.c b/drivers/scsi/scsi_sysctl.c index 7f0914ea168f..c74da88b20d3 100644 --- a/drivers/scsi/scsi_sysctl.c +++ b/drivers/scsi/scsi_sysctl.c @@ -17,8 +17,7 @@ static struct ctl_table scsi_table[] = { .data = &scsi_logging_level, .maxlen = sizeof(scsi_logging_level), .mode = 0644, - .proc_handler = proc_dointvec }, - { } + .proc_handler = proc_dointvec } }; static struct ctl_table_header *scsi_table_header; diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c index 0d8afffd1683..22a59c5e22eb 100644 --- a/drivers/scsi/sg.c +++ b/drivers/scsi/sg.c @@ -1649,8 +1649,7 @@ static struct ctl_table sg_sysctls[] = { .maxlen = sizeof(int), .mode = 0444, .proc_handler = proc_dointvec, - }, - {} + } }; static struct ctl_table_header *hdr; From patchwork Thu Sep 28 13:21:31 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joel Granados via B4 Relay X-Patchwork-Id: 146117 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:cae8:0:b0:403:3b70:6f57 with SMTP id r8csp3316451vqu; Thu, 28 Sep 2023 06:35:11 -0700 (PDT) X-Google-Smtp-Source: AGHT+IEpCsfQsgMJLwJ+qNVmyKxUwBgG8JyEghqCTHbZwdzTN/O8Dldtc5sMtXBD6n5G0Z5BROar X-Received: by 2002:a05:6e02:1985:b0:351:1647:5fa0 with SMTP id g5-20020a056e02198500b0035116475fa0mr1412576ilf.18.1695908111446; Thu, 28 Sep 2023 06:35:11 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1695908111; cv=none; d=google.com; s=arc-20160816; b=Vhk1OlcC+0VYRMbrqXzA2C1FYe1J9tFDbRMp7VI2fVcWXqsovZyYpOcMwaBOo/ulHl hOmrVBmdeRPLv16ryveJIjit2vQ4TP2UCRrUUepoSJprXdXH/YzxlvmyaoJCLFqEF+Z3 LRisEnzxcBJwtgYRL5L7KRpXkYtqny/vwH1Jd4a0v0OpwAir9RIUS1R/B5xyV2jcxeaZ CCUZh/crUk7TFGyccq2KGNx50s/O6Nx6QIe02ZopwRVe93YlWYP9Jol4PFi5WAkYFWKy AFSOnIBpBjilc3QbokT3ATqoh6+MrwBhPyL0Ux5bWkM2hp2kKwkn4jUhl6FVrWEbfOdS nYxg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:reply-to:cc:to:in-reply-to:references:message-id :content-transfer-encoding:mime-version:subject:date:from :dkim-signature; bh=SA3VqL08oSWHzHoCduLUT3tIm358RwQ0omLNESpvc/E=; fh=0WjC/m0PKq7DkPlkZ1T/dcgYhTvNU0NS7PVcM01xgN4=; b=wFmaepvS4/PRoCM/oWMtdvu7F6hTGO4i8pLB5o8EGG0/VX3dUdte+XWA5wD1btos4Q p6EJPztzTq4Cs2JcbhYqW19KA/Q9SCl+2GdwmFiu2i18TvlSe0PRpPI6O84Zu+qZkE3o XzUP2hhqvd4gRT1jPSrVBz+d7A65YzPXphGPmJHoEw86E23aZkPF8GjPgVJ1AQd/omBr 9rZRbnTR4pprV2T/Li3CWJ4wIjIYWkcqIIqxUUtT+dSRLQym0dOU3S5vNclq1MCwnuKM zPDE8TS+E3Kk5m7zUUE2tSeTKv8VogOsznB4aAOm6nztLFHzZEJMGPFptdot5EE4Hfy8 basg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=pU3Eq0ij; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.34 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from howler.vger.email (howler.vger.email. [23.128.96.34]) by mx.google.com with ESMTPS id az1-20020a056a02004100b00577461b010fsi18969971pgb.685.2023.09.28.06.35.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Sep 2023 06:35:11 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.34 as permitted sender) client-ip=23.128.96.34; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=pU3Eq0ij; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.34 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by howler.vger.email (Postfix) with ESMTP id 1147F80AF82D; Thu, 28 Sep 2023 06:21:13 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at howler.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232720AbjI1NUv (ORCPT + 21 others); Thu, 28 Sep 2023 09:20:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60414 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231627AbjI1NUl (ORCPT ); Thu, 28 Sep 2023 09:20:41 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7321819C; Thu, 28 Sep 2023 06:20:39 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPS id A692BC116D2; Thu, 28 Sep 2023 13:20:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1695907236; bh=037Ze6Oh3D2awDcZtKZjRWRmyXeBya+W4CX5rPaqzIo=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=pU3Eq0ijKK73kzmdJ+ylSZryDoz7esCxxiGEWFn0fUyU2pbYj+g3oDo4B2D//OLAZ EAuJqWXLHJcfP/sWHMQ+nq2gXHsF3pmrxsknsc8ipoY9K/BN0UfqX/9i1kOMLV1Gfq UrRqoY6xJOCrvcixf/iiMEBJWk3MIbjU3FQ5Z8bG9O+7EdG9SjPJNzHDhTKSjKYYEP aZBghfVv5ZG9DBNwn9SCgRA9eCm3HTtKRCGg/ekMG4BW0eAP/SYED43uqw/Y2wcHkh nmRagNQKjRUwuozNh1Eh3QCSddVdmyGwZjF7qfCJEWoCpf/ObEWrgp1Z01q+gSHcuI G/cDFVqhlSkVQ== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8C5ADE732D4; Thu, 28 Sep 2023 13:20:36 +0000 (UTC) From: Joel Granados via B4 Relay Date: Thu, 28 Sep 2023 15:21:31 +0200 Subject: [PATCH 06/15] parport: Remove the now superfluous sentinel element from ctl_table array MIME-Version: 1.0 Message-Id: <20230928-jag-sysctl_remove_empty_elem_drivers-v1-6-e59120fca9f9@samsung.com> References: <20230928-jag-sysctl_remove_empty_elem_drivers-v1-0-e59120fca9f9@samsung.com> In-Reply-To: <20230928-jag-sysctl_remove_empty_elem_drivers-v1-0-e59120fca9f9@samsung.com> To: Luis Chamberlain , willy@infradead.org, josh@joshtriplett.org, Kees Cook , Phillip Potter , Clemens Ladisch , Arnd Bergmann , Greg Kroah-Hartman , Juergen Gross , Stefano Stabellini , Oleksandr Tyshchenko , Jiri Slaby , "James E.J. Bottomley" , "Martin K. Petersen" , Doug Gilbert , Sudip Mukherjee , Jason Gunthorpe , Leon Romanovsky , Corey Minyard , Theodore Ts'o , "Jason A. Donenfeld" , David Ahern , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Robin Holt , Steve Wahl , Russ Weight , "Rafael J. Wysocki" , Song Liu , "K. Y. Srinivasan" , Haiyang Zhang , Wei Liu , Dexuan Cui , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , Tvrtko Ursulin , David Airlie , Daniel Vetter Cc: linux-kernel@vger.kernel.org, xen-devel@lists.xenproject.org, linux-serial@vger.kernel.org, linux-scsi@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-rdma@vger.kernel.org, openipmi-developer@lists.sourceforge.net, netdev@vger.kernel.org, linux-raid@vger.kernel.org, linux-hyperv@vger.kernel.org, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, Joel Granados X-Mailer: b4 0.13-dev-86aa5 X-Developer-Signature: v=1; a=openpgp-sha256; l=4351; i=j.granados@samsung.com; h=from:subject:message-id; bh=WChTYX7s4/WvuQm5SyjCReq4OLhKQc/jMANe9UKK8MA=; b=owEB7QES/pANAwAKAbqXzVK3lkFPAcsmYgBlFX3domrs1Rr8nCLu3I2SozBNrKydcRCbph2hu qHdrIVsBJGJAbMEAAEKAB0WIQSuRwlXJeYxJc7LJ5C6l81St5ZBTwUCZRV93QAKCRC6l81St5ZB T03WDACBmWcNFPTto1zM9apZjylAnDoNPMsUznqyxFf8kY2U9iRHXbIxgeTlIPEo7qZMmu1m5/J sX1nwnUwAdUaji0Q4eLEKLDGEOqU473kX4ysJaOf4v81JMRwF5WvaiFXFgI+XQZI5icxGY+mxuG iSH+hJofoKo2WdHnnDV+xfcFS5Q7F32a0wY705vontJcNmQsaupkws8MxZar0hCVXyMRkmqk8O2 8GrB+kL0MeUKc5ewZtAKuWPCuKSSWXRBOAYXFE9xHFAFAuEucyF++YrG+hYvcLvyHiHl0KXSlft AqUwfJSnjFw/kMt/PkFeXArBwIoc1O+dhwm1NflO2GlT+yNZ2I1mOMZSZlvJX6nedNWzXoXlHPd +RdWZoKt3uKvrhG2SzZ87drY9N7egpXbrqtlklIO0eBmsm2niO6RJX0PariUYYv6Ca2FPBnsj2o 4WEP1Kpo3C5EbdAOfNZiLWtOc0wOabRtggAZzBVqo0lPpwIr5zxOU1TLAXL8njXS696Dg= X-Developer-Key: i=j.granados@samsung.com; a=openpgp; fpr=F1F8E46D30F0F6C4A45FF4465895FAAC338C6E77 X-Endpoint-Received: by B4 Relay for j.granados@samsung.com/default with auth_id=70 X-Original-From: Joel Granados Reply-To: X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (howler.vger.email [0.0.0.0]); Thu, 28 Sep 2023 06:21:13 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1778288543986939907 X-GMAIL-MSGID: 1778288543986939907 From: Joel Granados This commit comes at the tail end of a greater effort to remove the empty elements at the end of the ctl_table arrays (sentinels) which will reduce the overall build time size of the kernel and run time memory bloat by ~64 bytes per sentinel (further information Link : https://lore.kernel.org/all/ZO5Yx5JFogGi%2FcBo@bombadil.infradead.org/) Remove the unneeded ctl_tables that were used to register intermediate parport directories; only the path is needed at this point. From parport_device_sysctl_table we removed: devices_root_dir, port_dir, parport_dir and dev_dir. From parport_default_sysctl_table we removed: default_dir, parport_dir and dev_dir. Reduce the size by one of the ctl_table arrays that were not removed Assign different sizes to the vars array in parport_sysctl_table depending on CONFIG_PARPORT_1284; this is necessary now that the sysctl register function uses ARRAY_SIZE to calculate the elements within. Remove the sentinel element from parport_sysctl_template, parport_device_sysctl_table and parport_default_sysctl_table. Signed-off-by: Joel Granados --- drivers/parport/procfs.c | 42 ++++++++++++++++++------------------------ 1 file changed, 18 insertions(+), 24 deletions(-) diff --git a/drivers/parport/procfs.c b/drivers/parport/procfs.c index 4e5b972c3e26..4118b3e52223 100644 --- a/drivers/parport/procfs.c +++ b/drivers/parport/procfs.c @@ -259,8 +259,12 @@ PARPORT_MAX_SPINTIME_VALUE; struct parport_sysctl_table { struct ctl_table_header *port_header; struct ctl_table_header *devices_header; - struct ctl_table vars[12]; - struct ctl_table device_dir[2]; +#ifdef CONFIG_PARPORT_1284 + struct ctl_table vars[10]; +#else + struct ctl_table vars[5]; +#endif /* IEEE 1284 support */ + struct ctl_table device_dir[1]; }; static const struct parport_sysctl_table parport_sysctl_template = { @@ -303,9 +307,9 @@ static const struct parport_sysctl_table parport_sysctl_template = { .maxlen = 0, .mode = 0444, .proc_handler = do_hardware_modes - }, + } #ifdef CONFIG_PARPORT_1284 - { + , { .procname = "autoprobe", .data = NULL, .maxlen = 0, @@ -339,9 +343,8 @@ static const struct parport_sysctl_table parport_sysctl_template = { .maxlen = 0, .mode = 0444, .proc_handler = do_autoprobe - }, + } #endif /* IEEE 1284 support */ - {} }, { { @@ -350,20 +353,15 @@ static const struct parport_sysctl_table parport_sysctl_template = { .maxlen = 0, .mode = 0444, .proc_handler = do_active_device - }, - {} + } }, }; struct parport_device_sysctl_table { struct ctl_table_header *sysctl_header; - struct ctl_table vars[2]; - struct ctl_table device_dir[2]; - struct ctl_table devices_root_dir[2]; - struct ctl_table port_dir[2]; - struct ctl_table parport_dir[2]; - struct ctl_table dev_dir[2]; + struct ctl_table vars[1]; + struct ctl_table device_dir[1]; }; static const struct parport_device_sysctl_table @@ -378,8 +376,7 @@ parport_device_sysctl_template = { .proc_handler = proc_doulongvec_ms_jiffies_minmax, .extra1 = (void*) &parport_min_timeslice_value, .extra2 = (void*) &parport_max_timeslice_value - }, - {} + } }, { { @@ -387,18 +384,14 @@ parport_device_sysctl_template = { .data = NULL, .maxlen = 0, .mode = 0555, - }, - {} + } } }; struct parport_default_sysctl_table { struct ctl_table_header *sysctl_header; - struct ctl_table vars[3]; - struct ctl_table default_dir[2]; - struct ctl_table parport_dir[2]; - struct ctl_table dev_dir[2]; + struct ctl_table vars[2]; }; static struct parport_default_sysctl_table @@ -422,8 +415,7 @@ parport_default_sysctl_table = { .proc_handler = proc_dointvec_minmax, .extra1 = (void*) &parport_min_spintime_value, .extra2 = (void*) &parport_max_spintime_value - }, - {} + } } }; @@ -443,7 +435,9 @@ int parport_proc_register(struct parport *port) t->vars[0].data = &port->spintime; for (i = 0; i < 5; i++) { t->vars[i].extra1 = port; +#ifdef CONFIG_PARPORT_1284 t->vars[5 + i].extra2 = &port->probe_info[i]; +#endif /* IEEE 1284 support */ } port_name_len = strnlen(port->name, PARPORT_NAME_MAX_LEN); From patchwork Thu Sep 28 13:21:32 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joel Granados via B4 Relay X-Patchwork-Id: 146118 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:cae8:0:b0:403:3b70:6f57 with SMTP id r8csp3316453vqu; Thu, 28 Sep 2023 06:35:11 -0700 (PDT) X-Google-Smtp-Source: AGHT+IHCX9jIeGRq8/u8TrrAUltf0hPUdAymx/QjX4zA+hlUcAuX3FU4BZAMiQkyOzCOu6qTXe0n X-Received: by 2002:a05:6e02:1346:b0:34f:6742:1394 with SMTP id k6-20020a056e02134600b0034f67421394mr1177741ilr.1.1695908111604; Thu, 28 Sep 2023 06:35:11 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1695908111; cv=none; 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[2620:137:e000::3:4]) by mx.google.com with ESMTPS id i69-20020a638748000000b005740eeadb59si18404870pge.518.2023.09.28.06.35.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Sep 2023 06:35:11 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:4 as permitted sender) client-ip=2620:137:e000::3:4; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=OCqp5Ov4; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:4 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by howler.vger.email (Postfix) with ESMTP id 177C080B188D; Thu, 28 Sep 2023 06:21:13 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at howler.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232399AbjI1NUz (ORCPT + 21 others); Thu, 28 Sep 2023 09:20:55 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60448 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232392AbjI1NUm (ORCPT ); Thu, 28 Sep 2023 09:20:42 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1A9C31AA; Thu, 28 Sep 2023 06:20:40 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPS id BED95C193E8; Thu, 28 Sep 2023 13:20:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1695907236; bh=nAi5VbjqEwCdzEJp+fv2i3DZ2flYuZxXsPFVaGvUXhY=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=OCqp5Ov4BuszVW/bn2+B72ZJ/xR3YaoFzsxv1aU/Z/A6Yiz+vQBMRZYu9gRm50imR K11dYBBDgVq7Y+4mkAEjfyc9Mr2Vddg80rfjalPbMOLCeYjxvJUtGTGjCtMsQDIyZG 69ACgpYY7cXbxiYCo8BeXxnyR6MXKMP9H8DMEu8plDx2Klk4byrQhBa6ZGR4w53klP 15pmoFTU9JD5o+tjgr5bW2Ty0Kf+493NXvptiLCb5TLwX7ifpFHe46htbDlZMKsRft zFi2JB642EhNoMROZ50HGgRbYl+dJbDORovyFGMJkDrtkq9P9uVJgrhrn2mVRPayZD w/mbiY4QoFQhQ== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id A3DA3E732D1; Thu, 28 Sep 2023 13:20:36 +0000 (UTC) From: Joel Granados via B4 Relay Date: Thu, 28 Sep 2023 15:21:32 +0200 Subject: [PATCH 07/15] macintosh: Remove the now superfluous sentinel element from ctl_table array MIME-Version: 1.0 Message-Id: <20230928-jag-sysctl_remove_empty_elem_drivers-v1-7-e59120fca9f9@samsung.com> References: <20230928-jag-sysctl_remove_empty_elem_drivers-v1-0-e59120fca9f9@samsung.com> In-Reply-To: <20230928-jag-sysctl_remove_empty_elem_drivers-v1-0-e59120fca9f9@samsung.com> To: Luis Chamberlain , willy@infradead.org, josh@joshtriplett.org, Kees Cook , Phillip Potter , Clemens Ladisch , Arnd Bergmann , Greg Kroah-Hartman , Juergen Gross , Stefano Stabellini , Oleksandr Tyshchenko , Jiri Slaby , "James E.J. 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a=openpgp; fpr=F1F8E46D30F0F6C4A45FF4465895FAAC338C6E77 X-Endpoint-Received: by B4 Relay for j.granados@samsung.com/default with auth_id=70 X-Original-From: Joel Granados Reply-To: X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (howler.vger.email [0.0.0.0]); Thu, 28 Sep 2023 06:21:13 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1778288543817193576 X-GMAIL-MSGID: 1778288543817193576 From: Joel Granados This commit comes at the tail end of a greater effort to remove the empty elements at the end of the ctl_table arrays (sentinels) which will reduce the overall build time size of the kernel and run time memory bloat by ~64 bytes per sentinel (further information Link : https://lore.kernel.org/all/ZO5Yx5JFogGi%2FcBo@bombadil.infradead.org/) Remove sentinel from mac_hid_files Signed-off-by: Joel Granados --- drivers/macintosh/mac_hid.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/macintosh/mac_hid.c b/drivers/macintosh/mac_hid.c index d8c4d5664145..5a228c7d9aeb 100644 --- a/drivers/macintosh/mac_hid.c +++ b/drivers/macintosh/mac_hid.c @@ -235,8 +235,7 @@ static struct ctl_table mac_hid_files[] = { .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec, - }, - { } + } }; 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[2620:137:e000::3:4]) by mx.google.com with ESMTPS id k5-20020a632405000000b0057400b568aesi18787388pgk.620.2023.09.28.06.35.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Sep 2023 06:35:18 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:4 as permitted sender) client-ip=2620:137:e000::3:4; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=pQB4GXSp; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:4 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by howler.vger.email (Postfix) with ESMTP id 7A6DE829BD55; Thu, 28 Sep 2023 06:21:30 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at howler.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232457AbjI1NVK (ORCPT + 21 others); Thu, 28 Sep 2023 09:21:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60420 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232308AbjI1NUl (ORCPT ); Thu, 28 Sep 2023 09:20:41 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 179581A8; Thu, 28 Sep 2023 06:20:40 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPS id DE664C4E66A; Thu, 28 Sep 2023 13:20:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1695907237; bh=zIDxsd9iCOvFOj9DYvrPAPNadW1ey6fN+cIKsMZCqhc=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=pQB4GXSp6WbCB4GG53qnSlwP+fh2gdR7EMlxk5vQZAtpUkEriTJChfKgxb+SceJ+x gYWCN9vmuPsc9w9o83mac0IwHQy4N6UAZ5iKgsw1vTE2QEmijUO8OTQX9oZZkHVELb k6MqhAkKqkj4LTUhjKFdxnLINC+b1CG9SjDGYZcMbOmd6c/DeXAJMvu4aMep2qu4IB Apy++h4Zox4ImHAmVEt753bty94AHq0BuCjLHodEX77G4HBt7c0M7b5m6GEorYnKxB u+tdfpegbbi7v8HcIh5gnn82sM/qztK3Wxk0N9ChwawW56/HvAQhjku8AZ7ySUMA+/ 4ZH7vD5NxNQcA== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id C56BAE732D5; Thu, 28 Sep 2023 13:20:36 +0000 (UTC) From: Joel Granados via B4 Relay Date: Thu, 28 Sep 2023 15:21:33 +0200 Subject: [PATCH 08/15] infiniband: Remove the now superfluous sentinel element from ctl_table array MIME-Version: 1.0 Message-Id: <20230928-jag-sysctl_remove_empty_elem_drivers-v1-8-e59120fca9f9@samsung.com> References: <20230928-jag-sysctl_remove_empty_elem_drivers-v1-0-e59120fca9f9@samsung.com> In-Reply-To: <20230928-jag-sysctl_remove_empty_elem_drivers-v1-0-e59120fca9f9@samsung.com> To: Luis Chamberlain , willy@infradead.org, josh@joshtriplett.org, Kees Cook , Phillip Potter , Clemens Ladisch , Arnd Bergmann , Greg Kroah-Hartman , Juergen Gross , Stefano Stabellini , Oleksandr Tyshchenko , Jiri Slaby , "James E.J. Bottomley" , "Martin K. Petersen" , Doug Gilbert , Sudip Mukherjee , Jason Gunthorpe , Leon Romanovsky , Corey Minyard , Theodore Ts'o , "Jason A. Donenfeld" , David Ahern , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Robin Holt , Steve Wahl , Russ Weight , "Rafael J. Wysocki" , Song Liu , "K. Y. Srinivasan" , Haiyang Zhang , Wei Liu , Dexuan Cui , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , Tvrtko Ursulin , David Airlie , Daniel Vetter Cc: linux-kernel@vger.kernel.org, xen-devel@lists.xenproject.org, linux-serial@vger.kernel.org, linux-scsi@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-rdma@vger.kernel.org, openipmi-developer@lists.sourceforge.net, netdev@vger.kernel.org, linux-raid@vger.kernel.org, linux-hyperv@vger.kernel.org, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, Joel Granados X-Mailer: b4 0.13-dev-86aa5 X-Developer-Signature: v=1; a=openpgp-sha256; l=1398; i=j.granados@samsung.com; h=from:subject:message-id; bh=oMVRgRy513gbjpJ/8gwXhcFvr0Ll4WG0wpO8gVUy5SI=; b=owEB7QES/pANAwAKAbqXzVK3lkFPAcsmYgBlFX3evpOp/5vnYyEzJdxXZ21uRM3BLLBrF9iet 6magp65Z8CJAbMEAAEKAB0WIQSuRwlXJeYxJc7LJ5C6l81St5ZBTwUCZRV93gAKCRC6l81St5ZB TyMpC/9vIPQcmOkywGCjv6hB2J+JNumv5GkIZJVtZPgvAg/hlP+WJUP4Xiq8mnVZ+z/ct5AeldL adjJKMeeGFJgbYiNGurLY6hsGZ16i5ASdNvVUppbOlhDPfHOHF2HfaJdbQ0laRpGROkZnN0YMum RZZPsHt+esqZvTZm3ZPZ5g8tuvbrngmHfcEwkGqCRYTk3HPxIT+IqwTfkKcTDXtrjWRD0hyRQTJ O7RtIfDK2Cr+VjIm9dIE08jgnQzbEcKCfot2tHi2ncOeTnsEjyF5v+HrAeAx2Z9AOA61TBQJ1OM zIfqU45B0jYFpyxPzvNSMvGNipoc8HbzsxzCseMIJ2QCIgwQW/gzh7/WDvNZMtFlmvXlKC4Puxt d0apigmOn9JdY6eAG9E+Bzix/Mv1Tg1NKLdAFJm80g6Q2zoCz6H3B0Llq5gC5hRDfFZYbc1qSkK W+txzQYUtii1iMXK9mtF7hn+t/HUfLOdmAsDy67zTTpjFr6uw5KigDBqR/a7fSmIUspYU= X-Developer-Key: i=j.granados@samsung.com; a=openpgp; fpr=F1F8E46D30F0F6C4A45FF4465895FAAC338C6E77 X-Endpoint-Received: by B4 Relay for j.granados@samsung.com/default with auth_id=70 X-Original-From: Joel Granados Reply-To: X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (howler.vger.email [0.0.0.0]); Thu, 28 Sep 2023 06:21:30 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1778288551280993788 X-GMAIL-MSGID: 1778288551280993788 From: Joel Granados This commit comes at the tail end of a greater effort to remove the empty elements at the end of the ctl_table arrays (sentinels) which will reduce the overall build time size of the kernel and run time memory bloat by ~64 bytes per sentinel (further information Link : https://lore.kernel.org/all/ZO5Yx5JFogGi%2FcBo@bombadil.infradead.org/) Remove sentinel from iwcm_ctl_table and ucma_ctl_table Signed-off-by: Joel Granados --- drivers/infiniband/core/iwcm.c | 3 +-- drivers/infiniband/core/ucma.c | 3 +-- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/infiniband/core/iwcm.c b/drivers/infiniband/core/iwcm.c index 2b47073c61a6..fefb9ae75789 100644 --- a/drivers/infiniband/core/iwcm.c +++ b/drivers/infiniband/core/iwcm.c @@ -110,8 +110,7 @@ static struct ctl_table iwcm_ctl_table[] = { .maxlen = sizeof(default_backlog), .mode = 0644, .proc_handler = proc_dointvec, - }, - { } + } }; /* diff --git a/drivers/infiniband/core/ucma.c b/drivers/infiniband/core/ucma.c index bf42650f125b..92ad24ddf12a 100644 --- a/drivers/infiniband/core/ucma.c +++ b/drivers/infiniband/core/ucma.c @@ -70,8 +70,7 @@ static struct ctl_table ucma_ctl_table[] = { .maxlen = sizeof max_backlog, .mode = 0644, .proc_handler = proc_dointvec, - }, - { } + } }; struct ucma_file { From patchwork Thu Sep 28 13:21:34 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joel Granados via B4 Relay X-Patchwork-Id: 146120 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:cae8:0:b0:403:3b70:6f57 with SMTP id r8csp3316580vqu; Thu, 28 Sep 2023 06:35:21 -0700 (PDT) X-Google-Smtp-Source: AGHT+IHsff1e7Tci1Mcp4gmKbDcbAMP0ROTJQvmPOh3b1IgHPJykW6sRsm//cGGiV+OgFJpyJnVL X-Received: by 2002:a05:6a00:3a27:b0:692:6d3f:4858 with SMTP id fj39-20020a056a003a2700b006926d3f4858mr1165446pfb.17.1695908121511; Thu, 28 Sep 2023 06:35:21 -0700 (PDT) ARC-Seal: i=1; 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[23.128.96.34]) by mx.google.com with ESMTPS id w14-20020a63474e000000b00578da80ac3dsi18482055pgk.80.2023.09.28.06.35.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Sep 2023 06:35:21 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.34 as permitted sender) client-ip=23.128.96.34; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=OZuf7hMN; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.34 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by howler.vger.email (Postfix) with ESMTP id 1B1FA829BD5B; Thu, 28 Sep 2023 06:21:43 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at howler.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232744AbjI1NVE (ORCPT + 21 others); Thu, 28 Sep 2023 09:21:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60534 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232513AbjI1NUm (ORCPT ); Thu, 28 Sep 2023 09:20:42 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4EB181B1; Thu, 28 Sep 2023 06:20:40 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPS id F3C10C32779; Thu, 28 Sep 2023 13:20:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1695907237; bh=5zO7s9Lwosi7QmmL2WLVnIc8u/uJoPITOshfrd6dPWg=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=OZuf7hMNQH/6jfPbtQZPCoyl72bn87/HT1LPJ3FoDxaF5e08+Voy29HA90DNmKOoG K8KTyPsT29Q26moP3JUFagj7TAexacVLiF290EeK6+rY62iPg6ZyRTx4ilgv7E7E8F DvR4G7zQgEsTokMkNy6lVyh3stCdclTnVH5Vp3bKDcYTPfCdpzizojbvyyoPPS5pjd Mq7h9q+sOBnZ7vG+kASbLG/sVqWDBGgHfd0LO7kF40frLpwZuwHCNu4vrFnpG85OVQ lokojtHlhEBwQcvtiHV40wjfGBbAImHeFyFCmXQ0lP4q6HD2l3RILeABD1jxtaSzcZ GfMvBEvqEdDYQ== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id DD06BE732CF; Thu, 28 Sep 2023 13:20:36 +0000 (UTC) From: Joel Granados via B4 Relay Date: Thu, 28 Sep 2023 15:21:34 +0200 Subject: [PATCH 09/15] char-misc: Remove the now superfluous sentinel element from ctl_table array MIME-Version: 1.0 Message-Id: <20230928-jag-sysctl_remove_empty_elem_drivers-v1-9-e59120fca9f9@samsung.com> References: <20230928-jag-sysctl_remove_empty_elem_drivers-v1-0-e59120fca9f9@samsung.com> In-Reply-To: <20230928-jag-sysctl_remove_empty_elem_drivers-v1-0-e59120fca9f9@samsung.com> To: Luis Chamberlain , willy@infradead.org, josh@joshtriplett.org, Kees Cook , Phillip Potter , Clemens Ladisch , Arnd Bergmann , Greg Kroah-Hartman , Juergen Gross , Stefano Stabellini , Oleksandr Tyshchenko , Jiri Slaby , "James E.J. Bottomley" , "Martin K. Petersen" , Doug Gilbert , Sudip Mukherjee , Jason Gunthorpe , Leon Romanovsky , Corey Minyard , Theodore Ts'o , "Jason A. Donenfeld" , David Ahern , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Robin Holt , Steve Wahl , Russ Weight , "Rafael J. Wysocki" , Song Liu , "K. Y. Srinivasan" , Haiyang Zhang , Wei Liu , Dexuan Cui , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , Tvrtko Ursulin , David Airlie , Daniel Vetter Cc: linux-kernel@vger.kernel.org, xen-devel@lists.xenproject.org, linux-serial@vger.kernel.org, linux-scsi@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-rdma@vger.kernel.org, openipmi-developer@lists.sourceforge.net, netdev@vger.kernel.org, linux-raid@vger.kernel.org, linux-hyperv@vger.kernel.org, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, Joel Granados X-Mailer: b4 0.13-dev-86aa5 X-Developer-Signature: v=1; a=openpgp-sha256; l=1462; i=j.granados@samsung.com; h=from:subject:message-id; bh=tCD6uUjpENwGRI1wSieFMxVn0HaUdToj9oadXuH2mRs=; b=owEB7QES/pANAwAKAbqXzVK3lkFPAcsmYgBlFX3e649I8iEgCQ+8jvmfVnSbEH+5cM+/uGjHp +7sMjQufCiJAbMEAAEKAB0WIQSuRwlXJeYxJc7LJ5C6l81St5ZBTwUCZRV93gAKCRC6l81St5ZB TwJnC/0dPQEskd6EkB4tfpnbwc2TgKq0dfoj8tKncz1G9fyLn3o0DNocpaZy1J4AYL6xD9M4XOC kb8puBCX15k3E5sE5lbIupq0uxghhIz2QY6VgfmuomBSGqMVmc8v3gckB2sJCJ0z5cPwmGU9LLM wq7K6pONMby24XwTPGt/fPbLT0WQ6y5WkunD9VwmNnFA7zmxQCtUqfY644ugivFOBW5pgclR9hM C5jdw8MqjkddlipW10caCiPkzcMV+kSoo3qs3wHncPTT7vISH2e6tkmI2Xy75z1budS54vtamLX QwV6V1xjrMUdchaAvkfWGb/tMSrwmBFOgQuQ0mmvFwoQ26xpdGB0iMIQEopG12V2aUFxEI1/vaJ 8Q6aXtkcH9hwbAp8iR1LbVAzPoCeivNtsvq9A8ogh/og192Qwas7QVtFgbNNcPKSovvljsGIJ6c iM6sGTzKbWd6JxxlKEyGZw2u6ept3Ng28GdM6XTYEcyB8nWkVSiKcpqhOpbwekS5ZZmaI= X-Developer-Key: i=j.granados@samsung.com; a=openpgp; fpr=F1F8E46D30F0F6C4A45FF4465895FAAC338C6E77 X-Endpoint-Received: by B4 Relay for j.granados@samsung.com/default with auth_id=70 X-Original-From: Joel Granados Reply-To: X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (howler.vger.email [0.0.0.0]); Thu, 28 Sep 2023 06:21:43 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1778288554364556082 X-GMAIL-MSGID: 1778288554364556082 From: Joel Granados This commit comes at the tail end of a greater effort to remove the empty elements at the end of the ctl_table arrays (sentinels) which will reduce the overall build time size of the kernel and run time memory bloat by ~64 bytes per sentinel (further information Link : https://lore.kernel.org/all/ZO5Yx5JFogGi%2FcBo@bombadil.infradead.org/) Remove sentinel from impi_table and random_table Signed-off-by: Joel Granados --- drivers/char/ipmi/ipmi_poweroff.c | 3 +-- drivers/char/random.c | 3 +-- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/char/ipmi/ipmi_poweroff.c b/drivers/char/ipmi/ipmi_poweroff.c index 870659d91db2..b65ab51bf9fa 100644 --- a/drivers/char/ipmi/ipmi_poweroff.c +++ b/drivers/char/ipmi/ipmi_poweroff.c @@ -655,8 +655,7 @@ static struct ctl_table ipmi_table[] = { .data = &poweroff_powercycle, .maxlen = sizeof(poweroff_powercycle), .mode = 0644, - .proc_handler = proc_dointvec }, - { } + .proc_handler = proc_dointvec } }; static struct ctl_table_header *ipmi_table_header; diff --git a/drivers/char/random.c b/drivers/char/random.c index 3cb37760dfec..4040715cba19 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -1682,8 +1682,7 @@ static struct ctl_table random_table[] = { .procname = "uuid", .mode = 0444, .proc_handler = proc_do_uuid, - }, - { } + } }; /*