From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from nautica.notk.org (nautica.notk.org [91.121.71.147]) (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 AA1A73D3BE for ; Mon, 4 Mar 2024 13:11:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.121.71.147 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709557868; cv=none; b=CN+imdBjSj3Ju7pqwTdUjHzCdHAFngbG/ax5PT237TXRLNSxLzms5c7XSJlcsUOoaHVLIrFgH5KL/60mdIdtsPprtEtvm7tCcuhinwYfte2XYkRkfO++LD91GByDL9ysDtmYgioEvEs9Koht5iVkd/JzXL5xwAtG48jLo1exEJQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709557868; c=relaxed/simple; bh=nooUNjf/FBwMwIpB0WjYml/LaIESHAu1Ci4s4v41dew=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=JRNxYs2MBhuiuWVbu64bVNIfhWfpX2eS6surhiHw6GWrj1gNYRzqx5qTIvFRL8zNn/09sqCadlDNMdbMRiF1uZZo5OtjzYIeeOVpzWDZtq07OU0WhwRXNhFQXjM8s0ScNehydGll6FdnGn/p6w7wb3e+ZHSEUtWaWEk49RuXUIc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=codewreck.org; spf=pass smtp.mailfrom=codewreck.org; dkim=pass (2048-bit key) header.d=codewreck.org header.i=@codewreck.org header.b=1t2N5Uhd; dkim=pass (2048-bit key) header.d=codewreck.org header.i=@codewreck.org header.b=dLqHKolL; arc=none smtp.client-ip=91.121.71.147 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=codewreck.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=codewreck.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=codewreck.org header.i=@codewreck.org header.b="1t2N5Uhd"; dkim=pass (2048-bit key) header.d=codewreck.org header.i=@codewreck.org header.b="dLqHKolL" Received: by nautica.notk.org (Postfix, from userid 108) id 42776C01F; Mon, 4 Mar 2024 14:11:05 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=codewreck.org; s=2; t=1709557865; bh=r80fpE+N5xKfTcdTiGFnYd+7aOXoX0H9BY+QrwtefC0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=1t2N5UhdSJtkmCilLGLMEA2r+jzWWSifV1IlsO9gP0oPJMon7P2l5Rc+8vlf5VSlC PcH6c8TW3ROYl7y5uPaTdDDJOD+1iaboabBGOaECK3qMfcxzzlbfmEbq30pbSsJ91x ALPYfY/hDvT/e3duK4y9gSLVFDOj8X8ZrgYrSXv3SjqeUI1KzMhNsOM8R/Wo634ZIe HWiZKDJgkxts3g6QQoRAnOXdmuaWmVjMiuUKbwJ1TuWqH8odJQyGTdR6myK9/kNMdy L3Jvd9utU01QqRn3cpDyMHCVlaCjjrJ8xub9Spabpj+HkLQ+2DA6B0xsV/LxaOffpT d6WjLXOP57urA== X-Spam-Level: Received: from gaia.codewreck.org (localhost [127.0.0.1]) by nautica.notk.org (Postfix) with ESMTPS id 9FFA6C01A; Mon, 4 Mar 2024 14:11:01 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=codewreck.org; s=2; t=1709557864; bh=r80fpE+N5xKfTcdTiGFnYd+7aOXoX0H9BY+QrwtefC0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=dLqHKolLX5f+oq/CGD2+0Wpsg4QXmxIR6kNcS+EFf0B+4Awbwa9m6mVQO9AwJ8Rsh Wu5SiDJ66VwCjpTPhBZgyy1SsNHxaOIy1LctYWylD9qv4lUhiZktonJGJ8GuPem+MT hFdWT+5uzKQZ7litAv9eCFdr3L4dorwzFrJDXmMb6/sqJLUZ8guzYaJRUwlPqmeYvH lgTP1VUezOgbJKsA8wKjIMSmqxVejoeFTGUr57nJJjk4bPedhRaL5Gbgs68sxYsF2P veCQrarYufi93WhlOmA9ocNdzl7mXTj+BQFIjiuSoKgEdjvZ1my3FdDUUR6vfXU0LS TfPAtSJLctlYw== Received: from localhost (gaia.codewreck.org [local]) by gaia.codewreck.org (OpenSMTPD) with ESMTPA id 3354139c; Mon, 4 Mar 2024 13:10:57 +0000 (UTC) Date: Mon, 4 Mar 2024 22:10:42 +0900 From: asmadeus@codewreck.org To: Chengming Zhou Cc: ericvh@kernel.org, lucho@ionkov.net, linux_oss@crudebyte.com, v9fs@lists.linux.dev, linux-kernel@vger.kernel.org, vbabka@suse.cz, roman.gushchin@linux.dev, Xiongwei.Song@windriver.com Subject: Re: [PATCH] 9p: remove SLAB_MEM_SPREAD flag usage Message-ID: References: <20240224134617.829016-1-chengming.zhou@linux.dev> <2de0d872-0e05-4fbb-8291-0c60487ccd8d@linux.dev> 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-Disposition: inline In-Reply-To: <2de0d872-0e05-4fbb-8291-0c60487ccd8d@linux.dev> Chengming Zhou wrote on Mon, Feb 26, 2024 at 10:51:00AM +0800: > On 2024/2/24 21:46, chengming.zhou@linux.dev wrote: > > From: Chengming Zhou > > > > The SLAB_MEM_SPREAD flag is already a no-op as of 6.8-rc1, remove > > its usage so we can delete it from slab. No functional change. > > Update changelog to make it clearer: > > The SLAB_MEM_SPREAD flag used to be implemented in SLAB, which was > removed as of v6.8-rc1, so it became a dead flag since the commit > 16a1d968358a ("mm/slab: remove mm/slab.c and slab_def.h"). And the > series[1] went on to mark it obsolete to avoid confusion for users. > Here we can just remove all its users, which has no functional change. > > [1] https://lore.kernel.org/all/20240223-slab-cleanup-flags-v2-1-02f1753e8303@suse.cz/ Thanks for the updated text, this is a bit better. I've updated your commit message with this and will push to Linus next merge window in a couple of weeks, as you said there's no change so no reason to submit a patch this late in the cycle. -- Dominique Martinet | Asmadeus