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[2604:1380:40f1:3f00::1]) by mx.google.com with ESMTPS id x13-20020a170902820d00b001eab100df1asi10037915pln.449.2024.05.07.08.28.38 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 07 May 2024 08:28:39 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-171636-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:40f1:3f00::1 as permitted sender) client-ip=2604:1380:40f1:3f00::1; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=AZ8hFTSd; arc=pass (i=1 dkim=pass dkdomain=kernel.org); spf=pass (google.com: domain of linux-kernel+bounces-171636-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:40f1:3f00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-171636-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sy.mirrors.kernel.org (Postfix) with ESMTPS id 132A5B21B8F for ; Tue, 7 May 2024 14:58:50 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id B53FC161906; Tue, 7 May 2024 14:58:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="AZ8hFTSd" 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 DD01116078B; Tue, 7 May 2024 14:58:29 +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=1715093910; cv=none; b=EhOMjUVk8MuRbd3IrC9QNB9ZwNaWvdP3I/JiqXFmxB/g5LT1n4kVH60XWP2JzWTYwSbHmsWDV/frJkaYqNDyKCdyhjPGinaRMAIVggPwxWBbY2eaLFT2nGkBz0xAeTKG7dlh9Tjjp7GM6EATNE/aJeK6cj/3UM2Bcydx3w8JH04= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715093910; c=relaxed/simple; bh=LcHM3+qVcLH5nuxebh+JFQGeN3ugF3r3mXDF97hD8sc=; h=From:To:Cc:In-Reply-To:References:Subject:Message-Id:Date: MIME-Version:Content-Type; b=LbgMnTKuK92pDRgnaJ0JEzjLVRPNff0JVhjAEXc6ZKooeMXDxjjNctOQTz1oCRguLzy2vr38JylRam557gWLhp0IRIjAv3/AxrO7E2fIXeij9Rohg/YGXW3DuTAOBGVpaSbWJ+vkZKxtodiWW5MLVFQS5L7fZUH+45VodoFC40s= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=AZ8hFTSd; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id CA117C2BBFC; Tue, 7 May 2024 14:58:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1715093909; bh=LcHM3+qVcLH5nuxebh+JFQGeN3ugF3r3mXDF97hD8sc=; h=From:To:Cc:In-Reply-To:References:Subject:Date:From; b=AZ8hFTSdhpSZFV07v+QLagy42rPEykgVfcH2J7Zbf+UujgCqnwDlTAeqS42G6pIj1 I/KEDwWXhc6tv0Z1XvWdwmQiwnZgRq78xbl1D/wA0gX35KelhTgXWssXI8eosIsj3t 46SFZCVaZU7x2QLI874PEx02LiLI03juBXX13a7mcZjSgxwr1zSI0yaHRh5j+c+Vxh uSMx9jI/i5XR8IWioS1HDKp/XHt7Gtb26v99GmSXuLiV//iYPC1zIWi51KWifU2+0S 3fPmBTZCL/5XGzxiQpqZtr+oS3swLLoR/mAKXbYDAPkB0+nFAVXIPxvVl3ZIbb4Ye/ 8MxZHgaHbW1+g== From: Mark Brown To: Christophe JAILLET Cc: linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org In-Reply-To: <5e039cd8fe415dd7ab3169948c08a5311db9fb9a.1715024007.git.christophe.jaillet@wanadoo.fr> References: <5e039cd8fe415dd7ab3169948c08a5311db9fb9a.1715024007.git.christophe.jaillet@wanadoo.fr> Subject: Re: [PATCH v1] regmap: Reorder fields in 'struct regmap_config' to save some memory Message-Id: <171509390823.1990981.2169918651206303551.b4-ty@kernel.org> Date: Tue, 07 May 2024 23:58:28 +0900 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.14-dev On Mon, 06 May 2024 21:33:33 +0200, Christophe JAILLET wrote: > On x86_64 and allmodconfig, this shrinks the size of 'struct regmap_config' > from 328 to 312 bytes. > > This is usually a win, because this structure is used as a static global > variable. > > When moving the kerneldoc fields, I've tried to keep the layout as > consistent as possible, which is not really easy! > > [...] Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git for-next Thanks! [1/1] regmap: Reorder fields in 'struct regmap_config' to save some memory commit: 9b1fe0510494c989ab6a131ce8b97cdd02a1c869 All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark