From patchwork Mon Oct 2 11:30:42 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: 13405851 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 3D82CE784A4 for ; Mon, 2 Oct 2023 11:29:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236751AbjJBL33 (ORCPT ); Mon, 2 Oct 2023 07:29:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53876 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236702AbjJBL3W (ORCPT ); Mon, 2 Oct 2023 07:29:22 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7BE7FD7; Mon, 2 Oct 2023 04:29:19 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPS id 5371DC116D2; Mon, 2 Oct 2023 11:29:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1696246157; bh=8Y0OZ+ek4AhIcf8Sjp8fQ2M9HKsNYRF/q4Q31JpOT5o=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=HoYlpryWcQZV4xEoh38551sI60gfNK4cNGdEKgXPz9x08VsBC5G/69LBFbXuToEgn BfBDfABhYQMaA/7y4/yMOLRE2yxXFJEEmhWmuOXt9SqvBUrhF02pxsFB+Oy95KS3Uo lMq4M9cbbqTcQLk8Mt0GHY0NkCOn4Jd8OvFimK3fza9rF9VZ+2Ar+cUV7TeEgsIf0n AfN3Z6+zr6tOgqL9qirOQi2pRK98RKq8bt6HNDMvcyBkOvRb/QX5w6hRjj7JYKtuUg tRfO2u8Hi/A7XL6lw6dB721W2W3IWPxGFfSchln4SLcXKRGbevSUs6wqi75teA8l65 WpR4VjGman2fA== 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 3A93FE7849A; Mon, 2 Oct 2023 11:29:17 +0000 (UTC) From: Joel Granados via B4 Relay Date: Mon, 02 Oct 2023 13:30:42 +0200 Subject: [PATCH v3 7/7] c-sky: Remove now superfluous sentinel element from ctl_talbe array MIME-Version: 1.0 Message-Id: <20231002-jag-sysctl_remove_empty_elem_arch-v3-7-606da2840a7a@samsung.com> References: <20231002-jag-sysctl_remove_empty_elem_arch-v3-0-606da2840a7a@samsung.com> In-Reply-To: <20231002-jag-sysctl_remove_empty_elem_arch-v3-0-606da2840a7a@samsung.com> To: Luis Chamberlain , willy@infradead.org, josh@joshtriplett.org, Kees Cook , Iurii Zaikin , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Christian Borntraeger , Sven Schnelle , Gerald Schaefer , Russell King , Catalin Marinas , Will Deacon , Mark Rutland , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , Andy Lutomirski , Paul Walmsley , Palmer Dabbelt , Albert Ou , Michael Ellerman , Nicholas Piggin , Christophe Leroy , Guo Ren , Alexey Gladkov Cc: linux-fsdevel@vger.kernel.org, linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-riscv@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, linux-ia64@vger.kernel.org, linux-csky@vger.kernel.org, Joel Granados X-Mailer: b4 0.13-dev-86aa5 X-Developer-Signature: v=1; a=openpgp-sha256; l=1079; i=j.granados@samsung.com; h=from:subject:message-id; bh=aVH730u6MpA8SyXSwY+KroDm6RkQOYcUB41QGWJqNpM=; b=owEB7QES/pANAwAKAbqXzVK3lkFPAcsmYgBlGqoU5tuFWjnPIMvFbKyN6zHH0cwg/pUFRD/vM SfkGU2MIlyJAbMEAAEKAB0WIQSuRwlXJeYxJc7LJ5C6l81St5ZBTwUCZRqqFAAKCRC6l81St5ZB TyUKC/0c39WVZtnSe4HAi+KjUVd8v38cq95t+0bYTAm0t4UjG8Lsp3T5G80IFPYLmapvMnK4uVe Lyeg6+WlLJagatcnmBtfVxhCU0ewAPcEqiwiP6qZx3c8PLEexEriY2mthOka69yhwr3nKHEnyV8 Bqp7zzu/E1zwrNE1+/cSzV96Y/lZ/qWZCRPRHR7SuOeWwWTDbyhgveJ+cmUr4q6nwLVv9D8Vj6M B7kOycGh+RMxgVTKEAlnSPVgKcwgHE24nlo5RUyuu77WXCMlCIrZdyyNDZrrQykuiXWNxLKiMrj XLAE5oYgpIZ9uRGWS1dzT2edeQ+COFGaR51Q/tvQualP2kfj7A2dQzLIAF8fmcWYwWVMj1RN44o jz1VmKwvgpAAwhyJL1nlRqp0Dx+iccYp2zBAhv5X8ptE4axnZuJSjdUGQVapPNd/0eA4u87Ubaa zmvv90vSv16KKgBYe+ABuMSkfh7iM8iC7eDe4BQqUi7MyRotUfD+EMFwsoiIIw56IZ6Jg= 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: Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.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/) Remove sentinel from alignment_tbl ctl_table array. This removal is safe because register_sysctl_init implicitly uses ARRAY_SIZE() in addition to checking for the sentinel. Acked-by: Guo Ren Signed-off-by: Joel Granados --- arch/csky/abiv1/alignment.c | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/csky/abiv1/alignment.c b/arch/csky/abiv1/alignment.c index b60259daed1b..e5b8b4b2109a 100644 --- a/arch/csky/abiv1/alignment.c +++ b/arch/csky/abiv1/alignment.c @@ -329,7 +329,6 @@ static struct ctl_table alignment_tbl[5] = { .mode = 0666, .proc_handler = &proc_dointvec }, - {} }; static int __init csky_alignment_init(void)