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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id CECE5CD128E for ; Thu, 28 Mar 2024 17:10:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:Reply-To:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References: Message-Id:MIME-Version:Subject:Date:From:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=EGowjR11lHJCjVAiqkb0TIj3jbUwfaYYNIJ03rBsRVA=; b=zGTW3cYw42hH3d JRGrBf2qwlgjZuD7MP9lCdZgcjb7dai6RV2viSZ01qSFWVovvF2NZbePpyhCVuQrWlbgPpJUHz9pa bzb+5/xnHy8DxuJ7et53Cuayk4Odcvxq0tPpFJhc5SRrMPpMbgiWvcWaJDrCaw2awJv48ixQuDTxX VPKGo93ZMFKwWBVJVLWNgdDqY0MckUiy5nrYQaW0aMUjwxaZ5EPMN+0AT/oGkGuMY6Zr8EKH2TO/R hWKaUs7OXG4yZihgWwLjmyvWZXbS2fGdEGH4N2M/2zt5xhdI8qnomw0my63pbje+N4UtC0AVBMuL4 8IbtwrgOXI0oizU49cDA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rptGp-0000000Ew2y-1DjU; Thu, 28 Mar 2024 17:10:31 +0000 Received: from casper.infradead.org ([2001:8b0:10b:1236::1]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rprvZ-0000000EZjx-0wSY for kexec@bombadil.infradead.org; Thu, 28 Mar 2024 15:44:29 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Reply-To:Cc:To:In-Reply-To:References: Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Sender:Content-ID:Content-Description; bh=GLWxvSkQQ3agaeYDzn+mW8Xor6tyDJkYGhUYUIiFoDM=; b=J/D0MmSxjfxcrDgxPxSItXsebg yAbE8J+XMJEaivKpEjgbE64+bmywA/t+bJkD9pGPZpmR6HZe8MdPaJUlV4Ax6f6LIPbtUtV2S2+Kl jMuBAU68on93VdMKXUHZQuudHw7Z4yB9IyNIoHL5W4xd/p74j2uiTrZU/jPW5FhnoS6IReyI7WSIK 0eOh1vFR3mE2isZhKhNC+ah2k4z2KA+xDVxHEEckn+9VaguZg3sMlaFuYezCzBwUFg02am6TVsW9p O1nR7Lm1AaPueNhWYaMToxvaaQ76f95UNKS7nF7ytWO3OIG1ML4eyD/p53aZwqyVyXpif/ZGW61Jp DgZp7Ubg==; Received: from dfw.source.kernel.org ([139.178.84.217]) by casper.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rprvV-00000006eEQ-1w2g for kexec@lists.infradead.org; Thu, 28 Mar 2024 15:44:28 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id DAAB7617C3; Thu, 28 Mar 2024 15:44:19 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id B0B07C43399; Thu, 28 Mar 2024 15:44:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1711640657; bh=OXbTyJl1vxc5TRrI32eYdOeapjZ52ijf4K6v5tuEd7I=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=PHjHtUB/CL+hgc6AU4LraLMdcpGt7+AWeVSexEK3/rodPd6YNAVXSjAkP+Yh76B0P IacIso8zESjrg3Kdi8KPWUOQSzLQRr6F4vKVzeBuRGIheNyXslnvt3iPl0y55YC4Gm OSDLdS9oazkN8/BcHrDPh1nfTkCFzQ0KFE07Jz4FGC46SaHJ6MvJe/AcmRIog3fAWQ zuVe3SpvIITQN0ARO3msWdaPNLDjWoxDKiQcINA2rMETyEnzBNHi6e1CeBKWV+4p0o fnVV1+na6klELlIxTqAu38AdcdcUZIHfC10oM349nj4lh3rH8MnqN+i2tfXzzVfYM4 zNvaFuZBBr3Uw== 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 A1A98CD1288; Thu, 28 Mar 2024 15:44:17 +0000 (UTC) From: Joel Granados via B4 Relay Date: Thu, 28 Mar 2024 16:44:08 +0100 Subject: [PATCH v3 07/10] printk: Remove the now superfluous sentinel elements from ctl_table array MIME-Version: 1.0 Message-Id: <20240328-jag-sysctl_remove_empty_elem_kernel-v3-7-285d273912fe@samsung.com> References: <20240328-jag-sysctl_remove_empty_elem_kernel-v3-0-285d273912fe@samsung.com> In-Reply-To: <20240328-jag-sysctl_remove_empty_elem_kernel-v3-0-285d273912fe@samsung.com> To: Luis Chamberlain , josh@joshtriplett.org, Kees Cook , Eric Biederman , Iurii Zaikin , Steven Rostedt , Masami Hiramatsu , Mark Rutland , Thomas Gleixner , John Stultz , Stephen Boyd , Andy Lutomirski , Will Drewry , Ingo Molnar , Peter Zijlstra , Juri Lelli , Vincent Guittot , Dietmar Eggemann , Ben Segall , Mel Gorman , Daniel Bristot de Oliveira , Valentin Schneider , Petr Mladek , John Ogness , Sergey Senozhatsky , "Naveen N. Rao" , Anil S Keshavamurthy , "David S. Miller" , Balbir Singh , Alexei Starovoitov , Daniel Borkmann , John Fastabend , Andrii Nakryiko , Martin KaFai Lau , Song Liu , Yonghong Song , KP Singh , Stanislav Fomichev , Hao Luo , Jiri Olsa Cc: linux-kernel@vger.kernel.org, kexec@lists.infradead.org, linux-fsdevel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, bpf@vger.kernel.org, Joel Granados X-Mailer: b4 0.13-dev-2d940 X-Developer-Signature: v=1; a=openpgp-sha256; l=918; i=j.granados@samsung.com; h=from:subject:message-id; bh=dEvSs5Sk09Mr38w6TQjFck2BDsVi8Y4KzQNb8dQHQ2k=; b=owJ4nAHtARL+kA0DAAoBupfNUreWQU8ByyZiAGYFkE1nrrtIzi/mbTRBEt4ncdh/MX4YK+/zN V1PrbBTKAfDkokBswQAAQoAHRYhBK5HCVcl5jElzssnkLqXzVK3lkFPBQJmBZBNAAoJELqXzVK3 lkFPNWsL/3Vy959WXECEg0VHaMhwRrdeyk3YtyYiGM7YxZsqt43CPCmlwvOEGQSSNRe1pS5OSMs as4xeTTv4VMjZ8J2nmraoc0S/8dF5jnJUIt36P+mLuUuANd4o6Vj5TtZACS2XscOBqTR1cAn5fW fMOpEQ1Qibjc3TKzJa4nWCI1s2sQZdd5pmM6Z6bTS6xkoEC0M+mOj3xt/S+8Xt4QCjBqSZsXkMR 7Er9xP7PA6naseg7YghqEaY5h/1ELMr+jA+csTHCkKXTtwzySlij4bwqhgZQz1iLXfik70NXeeQ Stj2pa/YCAGbF9OIHb6NTcbeiwGBweGC2BsLkn9+pE0Gh+OmOfGbkApG5e9Ugcf8deJxVCBIPGN pJXIl3EVZHAKah/Gw2pcPZJsStYJ23zXwRNG5yc8db2L2ivpaMfUlVk8Hj8MN/nJ47F8MFJVlp0 VMmcsLlYqBx/9NDO/CcWbF6+c2zvD5PSszPypQOR7kOGo6DboCX7ux3FMIrrDqgjTGoEtK6hqh5 +4= 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240328_154425_775364_CBB65E1A X-CRM114-Status: GOOD ( 11.44 ) X-Mailman-Approved-At: Thu, 28 Mar 2024 10:10:25 -0700 X-BeenThere: kexec@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: j.granados@samsung.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "kexec" Errors-To: kexec-bounces+kexec=archiver.kernel.org@lists.infradead.org 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/) rm sentinel element from printk_sysctls Reviewed-by: Petr Mladek Signed-off-by: Joel Granados --- kernel/printk/sysctl.c | 1 - 1 file changed, 1 deletion(-) diff --git a/kernel/printk/sysctl.c b/kernel/printk/sysctl.c index c228343eeb97..3e47dedce9e5 100644 --- a/kernel/printk/sysctl.c +++ b/kernel/printk/sysctl.c @@ -76,7 +76,6 @@ static struct ctl_table printk_sysctls[] = { .extra1 = SYSCTL_ZERO, .extra2 = SYSCTL_TWO, }, - {} }; void __init printk_sysctl_init(void) -- 2.43.0 _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec