From mboxrd@z Thu Jan 1 00:00:00 1970 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 29223C433EF for ; Mon, 29 Nov 2021 10:11:45 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 5B8596B0071; Mon, 29 Nov 2021 05:11:35 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 568716B0072; Mon, 29 Nov 2021 05:11:35 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 47E5D6B0073; Mon, 29 Nov 2021 05:11:35 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0220.hostedemail.com [216.40.44.220]) by kanga.kvack.org (Postfix) with ESMTP id 397776B0071 for ; Mon, 29 Nov 2021 05:11:35 -0500 (EST) Received: from smtpin21.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id E7989184967D5 for ; Mon, 29 Nov 2021 10:11:24 +0000 (UTC) X-FDA: 78861550530.21.FBCC1D8 Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.220.28]) by imf30.hostedemail.com (Postfix) with ESMTP id 64C67E00198C for ; Mon, 29 Nov 2021 10:11:14 +0000 (UTC) Received: from relay2.suse.de (relay2.suse.de [149.44.160.134]) by smtp-out1.suse.de (Postfix) with ESMTP id 07845212C9; Mon, 29 Nov 2021 10:11:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1638180683; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=wzFhqGXMFfQkBFsb10LJfqyYR4B7HCna+pwx/ub7xDY=; b=LyECdSBpb/6jkjpXhvEC4Ms671DGuKxJLhLNtHwnjvENQ6uG7E28WpYaJ5mvDfU0nd/hNb AhhQ9Ds0vfC7LxFY1ZB7i8XZGs0tDqAHno2x55k9GOeP50Z8Q4g8UxNjHAOsIKq0nBXoP2 kOEzifieD63zqadjyIhP702dj/mF+VU= Received: from suse.cz (unknown [10.100.201.86]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by relay2.suse.de (Postfix) with ESMTPS id 4845EA3B81; Mon, 29 Nov 2021 10:11:22 +0000 (UTC) Date: Mon, 29 Nov 2021 11:11:21 +0100 From: Michal Hocko To: "Aneesh Kumar K.V" Cc: linux-mm@kvack.org, akpm@linux-foundation.org, Ben Widawsky , Dave Hansen , Feng Tang , Andrea Arcangeli , Mel Gorman , Mike Kravetz , Randy Dunlap , Vlastimil Babka , Andi Kleen , Dan Williams , Huang Ying , linux-api@vger.kernel.org Subject: Re: [PATCH v5 1/3] mm/mempolicy: use policy_node helper with MPOL_PREFERRED_MANY Message-ID: References: <20211116064238.727454-1-aneesh.kumar@linux.ibm.com> <20211116064238.727454-2-aneesh.kumar@linux.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20211116064238.727454-2-aneesh.kumar@linux.ibm.com> X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: 64C67E00198C Authentication-Results: imf30.hostedemail.com; dkim=pass header.d=suse.com header.s=susede1 header.b=LyECdSBp; dmarc=pass (policy=quarantine) header.from=suse.com; spf=pass (imf30.hostedemail.com: domain of mhocko@suse.com designates 195.135.220.28 as permitted sender) smtp.mailfrom=mhocko@suse.com X-Stat-Signature: aueosiu18ibsg76tryh73omgntsffnwq X-HE-Tag: 1638180674-114116 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: On Tue 16-11-21 12:12:36, Aneesh Kumar K.V wrote: > A followup patch will enable setting a home node with MPOL_PREFERRED_MANY > memory policy. To facilitate that switch to using policy_node helper. > There is no functional change in this patch. > > Cc: Ben Widawsky > Cc: Dave Hansen > Cc: Feng Tang > Cc: Michal Hocko > Cc: Andrea Arcangeli > Cc: Mel Gorman > Cc: Mike Kravetz > Cc: Randy Dunlap > Cc: Vlastimil Babka > Cc: Andi Kleen > Cc: Dan Williams > Cc: Huang Ying > Cc: linux-api@vger.kernel.org > Signed-off-by: Aneesh Kumar K.V Acked-by: Michal Hocko alloc_pages_vma doesn't really need a node parameter. I will send a follow up patch based on this series as a reply. -- Michal Hocko SUSE Labs