From patchwork Thu Mar 28 15:44:10 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: 13608791 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 03D0E130AF5; Thu, 28 Mar 2024 15:44:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711640658; cv=none; b=sn6qO61cMjwTH+LHTWQkpMbwN68TaJBeaU7xX2DDPnmmpy2SOJB7yHnqvvgZzV5b4JwFDbhbvsE8QZ8A/jAK2E+F/9Mk83Lh1eDe6ub7wkmJ/HKeCWLTGnDKTlsWKCTe/ho1L0fvy0lY8VHrumfc9oaXLOtPKlZdkIpvmtnMFDs= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711640658; c=relaxed/simple; bh=QsSLkxrYhUVqWpP8CUeoYlHeoCpNTEWsJfd/CbMZCLo=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=jhCR+cmz31rHwq6h/WxcUTfXstxGvB9VejVGIn2WjIq8oGEPs6R1VuVe/O42pu0S6fH67TbizfYFJuTEJIh0Pbe5URGqDIzHWyDbapFoomkKLW7MINiE05ecFvNVnBiF+pokL7/6FjOyTEAThHcHDdORJwySXmZbZTeAKoFqggs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=bqIkT9A8; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="bqIkT9A8" Received: by smtp.kernel.org (Postfix) with ESMTPS id D555BC32796; 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=QsSLkxrYhUVqWpP8CUeoYlHeoCpNTEWsJfd/CbMZCLo=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=bqIkT9A8miIjGRIsO5FxO6WM+mLxihwoAA8t78Xpnj9RD0KbfJ9WdYRma13L6ITC/ XaoGbHF847ihU1FcmetLZSvSXI02qe9Z0AF/oOUsMqpKBBSJYcZYyAY/71rYgf0JQu EsO12QV5cI8vwYHomFbGv/kh0NuC7m5jaWuoxJVeEy2lObrLGIqVxwJlAqE1Hznb69 8a3NbeQjdODnhyuXC9a7KJv/DcFDoWC/BxwKx47EfmAorORXqEfE9QnUQkRRUHlB8J t7ivo/j0FASUakZvLtG2XMITF3f8qD7Hcd1FSQzAH8TfR3zaCp5Jz5F0pGe2BUmdWB DwQhlx/xjNwgQ== 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 C9E2ACD128A; Thu, 28 Mar 2024 15:44:17 +0000 (UTC) From: Joel Granados via B4 Relay Date: Thu, 28 Mar 2024 16:44:10 +0100 Subject: [PATCH v3 09/10] delayacct: Remove the now superfluous sentinel elements from ctl_table array Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240328-jag-sysctl_remove_empty_elem_kernel-v3-9-285d273912fe@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=901; i=j.granados@samsung.com; h=from:subject:message-id; bh=i6rZdV8sO6keniVz/tdr/tgncwQ879+rgbNywApATf4=; b=owJ4nAHtARL+kA0DAAoBupfNUreWQU8ByyZiAGYFkE6p4PaxshghascUKUubW96pCKfCYMXWK /aBSiIGgBYe9IkBswQAAQoAHRYhBK5HCVcl5jElzssnkLqXzVK3lkFPBQJmBZBOAAoJELqXzVK3 lkFPT5QL/jFMK8C8aAUdHmCMTOc9tNhM631bX9/8b8lUvEasqWg0CLuygFHjzAxdGGUi6f2nMno kUA+T74QXcgNWEfjN8VdVP/NO4Hz21SVA+aCZP0vFbtKHAWBkHmYwmnWX0fPlkGMJCrUunVQyKT /67OzmNJMzHHhjA/5fn7WKriT/aSjVsfwMvG4vmTR6pFuRckh3PfzYN490bT09jtp1LM5eUpmG8 v+ea5g4zkwWid2odf83OnRVh4vdoUz5SuApM5ocoFDK7fQ6gmTKXpn9+d22D/KNKyXUPTutUE6b B+0o078nrfEIiOgvo4renClDzc1apR/G+d1RNpqmV8CYDBGy1C/udE8mtdW8dL14nv07BW4TQ75 7DrHQJXonF56KDikz3C/7owWHYyRwwWaSoa3lP3hankVdZGw4kpt1l5d4Zc7t/LBDUip5/4gAew VC1fPxiZoxYHw1Y5wWleWrZgF2lyeO69C7f9SD9OUdRUvMTemIC3m7QuHy3ZmGO6//TXewH9oV6 tI= 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 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 kern_delayacct_table Signed-off-by: Joel Granados --- kernel/delayacct.c | 1 - 1 file changed, 1 deletion(-) diff --git a/kernel/delayacct.c b/kernel/delayacct.c index 6f0c358e73d8..e039b0f99a0b 100644 --- a/kernel/delayacct.c +++ b/kernel/delayacct.c @@ -74,7 +74,6 @@ static struct ctl_table kern_delayacct_table[] = { .extra1 = SYSCTL_ZERO, .extra2 = SYSCTL_ONE, }, - { } }; static __init int kernel_delayacct_sysctls_init(void)