From mboxrd@z Thu Jan 1 00:00:00 1970 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 58F1C77102 for ; Tue, 8 Oct 2024 08:51:10 +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=1728377470; cv=none; b=atISTSFVB3XmRRVHQvRzOVWY7XXfdRA15spHD+fdoKHqQfzWYr9lGUEWCNHWk7ko8Ro9a+Pru9LXP32PvbsVhAQBw8c6dIqDO6AOhltjVlYkzsKf82HnXR7F8fMvbCXSyHJ1kvD8yxf2dzA1WAJZCFNQ3TE9+U3dJuUy69XpOvU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728377470; c=relaxed/simple; bh=he3le1eo9eH858qD8mSCjlDMejkMAFfzM9LFSwbMvQM=; h=Message-ID:Date:MIME-Version:Cc:Subject:To:References:From: In-Reply-To:Content-Type; b=r6/sMm8iIyDsRC47z9IEd1SrDQ3u/HyiOaszly8syQRxqJ2rPfyjFv8jFME3tyhiIm714wwj6ll7pP4kaMPQ/QfDZMxy820+UDH/vCvOavUYGnVyIY7mOmAmGUtmmkfAK4fR6wmMmS7GkJ4lorVUG5VUAMVsu3sqsUAvfxhDsjY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gJcsVGUr; 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="gJcsVGUr" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B7366C4CECC; Tue, 8 Oct 2024 08:51:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1728377469; bh=he3le1eo9eH858qD8mSCjlDMejkMAFfzM9LFSwbMvQM=; h=Date:Cc:Subject:To:References:From:In-Reply-To:From; b=gJcsVGUraCGcbgnLbpApeIpTZN2SoMyoJFCKEgI8OqameUT+7swXIv3CAKiP14eq0 /vzLuyHz0kHrCGONYGJkBzToLugYBQfmjBUeX3r29JR3n5SZwwjda1kKcZCeu8ZYMt zSrrk1Wasrp06ZLatCO2k3O49ARbsuAB7GdFvfxjr+GUC/1ScO5pAPkEl2KvBrHGzn GI/oMhp2CmiaT7+VBLYnPK43dCrDWr+zrGNVHXdnqv2IjxSTykk4Z1PydW4qQbxDPN 39YYbA+3lUvBXt5NxA2HbZ7x5alT+hSfspGww2nBEYngF7dNKgzLqEJj5nwe1TgQlE JxUY0cXyTDgLg== Message-ID: <2fee27e0-e681-4f4c-829a-d6e49472e457@kernel.org> Date: Tue, 8 Oct 2024 16:51:06 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Cc: Chao Yu , linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org Subject: Re: [RESEND PATCH] f2fs: Use struct_size() to improve f2fs_acl_clone() To: Thorsten Blum , Jaegeuk Kim References: <20241007114638.1337-1-thorsten.blum@linux.dev> Content-Language: en-US From: Chao Yu In-Reply-To: <20241007114638.1337-1-thorsten.blum@linux.dev> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 2024/10/7 19:46, Thorsten Blum wrote: > Use struct_size() to calculate the number of bytes to allocate for a > cloned acl. > > Signed-off-by: Thorsten Blum Reviewed-by: Chao Yu Thanks,