From patchwork Thu Mar 28 15:57:52 2024 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: 13608841 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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2ACD8CD1283 for ; Thu, 28 Mar 2024 15:59:17 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 368046B0093; Thu, 28 Mar 2024 11:59:11 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 2A2046B0095; Thu, 28 Mar 2024 11:59:11 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 07D916B0096; Thu, 28 Mar 2024 11:59:10 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0013.hostedemail.com [216.40.44.13]) by kanga.kvack.org (Postfix) with ESMTP id D98F26B0093 for ; Thu, 28 Mar 2024 11:59:10 -0400 (EDT) Received: from smtpin05.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay07.hostedemail.com (Postfix) with ESMTP id A8AB51606BD for ; Thu, 28 Mar 2024 15:59:10 +0000 (UTC) X-FDA: 81946906860.05.2AAFF4E Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by imf07.hostedemail.com (Postfix) with ESMTP id AC88E40023 for ; Thu, 28 Mar 2024 15:59:08 +0000 (UTC) Authentication-Results: imf07.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=A973XSxY; dmarc=pass (policy=none) header.from=kernel.org; spf=pass (imf07.hostedemail.com: domain of devnull+j.granados.samsung.com@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=devnull+j.granados.samsung.com@kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1711641548; h=from:from:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=6hGjIZWH3D0GQlvswERh+7cRPJG9WTb3O61j0QNYFaI=; b=OkocijTLngW/EMDPcah1cEQphWPl37yE5Iw3GwUBR/+9IgOI6a9fI2PjW4zKI93E9HmRQF xD+mTVQZMumr8vl7t0fXxzbcAARIxe/1lvLEu9FLfOldVLnW7zY6xgqBcExIKuUkuFoDvD zYxKMtf/8EzyF47La3NKw9W+lRsytkQ= ARC-Authentication-Results: i=1; imf07.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=A973XSxY; dmarc=pass (policy=none) header.from=kernel.org; spf=pass (imf07.hostedemail.com: domain of devnull+j.granados.samsung.com@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=devnull+j.granados.samsung.com@kernel.org ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1711641548; a=rsa-sha256; cv=none; b=7QqGLgjpaBp9ndmJzQDxRnMMo8dVdVKgRslrZwg/rU8eHtMSorHJjkYm3v6jR69mOGbXX4 60XQ9OTnlUpux80Xlad/PzG4FjvPoGqK++3Hq13qNMYWTddGetui1+VFM80QKNpXb/Sk9I j1e/YMgZ1XoICHClMdrnArpcU8CPi7Y= Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 5B2FF617BE; Thu, 28 Mar 2024 15:59:07 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 1804BC433B1; Thu, 28 Mar 2024 15:59:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1711641546; bh=HnkZYSjKPCIyg8WyvmAEoZfloM2q2PjF9q/5pIFpJNI=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=A973XSxYI/ju15z6W6S+Zrm/5kMUYhxyRNOSEa8BISg+xhHNJ21AhLrRci5V3ezt5 G4PNLZaWFIxsggTvEAUzr7l8LgXJZrWARcEwxW+RWbPlxy6NPkYhtZn5WzSQdYEd32 2k6vtXt0rxSgNCak/8O3BpjQjaz7zyokbzRdMdeby3m/iZtBDRnqpBVJAYnH0T2YEk S5drgQu716KnCTqX92wTBXKAmLVGguA1A3N3NDZVnH5MvpxA/aAyn9e/KWFEno6BbG 0QiuiOTFxrdrskTyW4XxYOTzWCFNfZLvIT7jtscR+Uq232aXtXJlEDxAwXPiJjqEVP uR+bpimr8TZog== 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 06266CD11DD; Thu, 28 Mar 2024 15:59:06 +0000 (UTC) From: Joel Granados via B4 Relay Date: Thu, 28 Mar 2024 16:57:52 +0100 Subject: [PATCH 5/7] ipc: Remove the now superfluous sentinel element from ctl_table array MIME-Version: 1.0 Message-Id: <20240328-jag-sysctl_remset_misc-v1-5-47c1463b3af2@samsung.com> References: <20240328-jag-sysctl_remset_misc-v1-0-47c1463b3af2@samsung.com> In-Reply-To: <20240328-jag-sysctl_remset_misc-v1-0-47c1463b3af2@samsung.com> To: Andrew Morton , Muchun Song , Miaohe Lin , Naoya Horiguchi , John Johansen , Paul Moore , James Morris , "Serge E. Hallyn" , David Howells , Jarkko Sakkinen , Kees Cook , Herbert Xu , "David S. Miller" , Jens Axboe , Pavel Begunkov , Atish Patra , Anup Patel , Will Deacon , Mark Rutland , Paul Walmsley , Palmer Dabbelt , Albert Ou Cc: Luis Chamberlain , linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, apparmor@lists.ubuntu.com, linux-security-module@vger.kernel.org, keyrings@vger.kernel.org, linux-crypto@vger.kernel.org, io-uring@vger.kernel.org, linux-riscv@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Joel Granados X-Mailer: b4 0.13-dev-2d940 X-Developer-Signature: v=1; a=openpgp-sha256; l=1263; i=j.granados@samsung.com; h=from:subject:message-id; bh=JOrcDebyPdeQyVF1o8hVyIGZcNOEUHOhqgwA2b/7KxA=; b=owJ4nAHtARL+kA0DAAoBupfNUreWQU8ByyZiAGYFk8WY7+nF4T/aynBPi+a0SWAqJw+C58bGs dIDFmbETTURK4kBswQAAQoAHRYhBK5HCVcl5jElzssnkLqXzVK3lkFPBQJmBZPFAAoJELqXzVK3 lkFPtKYMAIWyicivuHYgLcu7kcoKi4dh5VzhBVmU1d1+zzEnR2f4BqPMWMLwExZKwt0v0rPf/iU VZqwFLCJUE4M6vX+VueRURT03H99gHyLgGMHwe5rlh/JUKiqlLQVzwaWCGrg4BG8jkIQgCXfv84 gAArkvSzOc8a35wOKAMKVRINK7w4fuDO5JFG7WGw90+v5WSY50dXGOmigPWIbA7P+EsriFvVDlf N7UHpuSG0nytDxusQM71WHX2MxSQ+RTJgscogj75JzJehbmXTDZMtP/iGBTDfeaBRx0b7ETHJfh 0a0bG+JnXuG4kxqxIV9k8fY5uQ94V09mvexhYMDSoOwKKWEHkwf7t26SYW4VgFtIFSEUyemvxmZ tf3YlaL8wMsdBYj/4fwIlc1m9N3DOPv57ze5SEt8ileyVjKISuOlfRioVbFCF+fqVHKqi9zScRs kqPhFL/gsIIeNp2Qv4tfJFyeHcFT20yhcmYz5E1RFipwOOD9XwQG8aCNvTZOZ00zy2zfSAJ8yU5 s0= 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: j.granados@samsung.com X-Rspamd-Queue-Id: AC88E40023 X-Rspam-User: X-Rspamd-Server: rspam05 X-Stat-Signature: k1hfzkm8non71jghtogeh5p638w7sjss X-HE-Tag: 1711641548-800793 X-HE-Meta: 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 qKXPRHPH 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: 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 sentinels from ipc_sysctls and mq_sysctls Signed-off-by: Joel Granados --- ipc/ipc_sysctl.c | 1 - ipc/mq_sysctl.c | 1 - 2 files changed, 2 deletions(-) diff --git a/ipc/ipc_sysctl.c b/ipc/ipc_sysctl.c index 45cb1dabce29..0867535af96f 100644 --- a/ipc/ipc_sysctl.c +++ b/ipc/ipc_sysctl.c @@ -178,7 +178,6 @@ static struct ctl_table ipc_sysctls[] = { .extra2 = SYSCTL_INT_MAX, }, #endif - {} }; static struct ctl_table_set *set_lookup(struct ctl_table_root *root) diff --git a/ipc/mq_sysctl.c b/ipc/mq_sysctl.c index 21fba3a6edaf..22ec532c7fa1 100644 --- a/ipc/mq_sysctl.c +++ b/ipc/mq_sysctl.c @@ -64,7 +64,6 @@ static struct ctl_table mq_sysctls[] = { .extra1 = &msg_maxsize_limit_min, .extra2 = &msg_maxsize_limit_max, }, - {} }; static struct ctl_table_set *set_lookup(struct ctl_table_root *root)