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 X-Spam-Level: X-Spam-Status: No, score=-11.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1DD44C433ED for ; Mon, 10 May 2021 23:23:30 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 93C19615FF for ; Mon, 10 May 2021 23:23:29 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 93C19615FF Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id E8D4F6B0072; Mon, 10 May 2021 19:23:28 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id E3DBB6B0073; Mon, 10 May 2021 19:23:28 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id D04F06B0074; Mon, 10 May 2021 19:23:28 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0116.hostedemail.com [216.40.44.116]) by kanga.kvack.org (Postfix) with ESMTP id B47AE6B0072 for ; Mon, 10 May 2021 19:23:28 -0400 (EDT) Received: from smtpin19.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id 6BE9B181AF5FD for ; Mon, 10 May 2021 23:23:28 +0000 (UTC) X-FDA: 78126900096.19.4BFDA21 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) by imf11.hostedemail.com (Postfix) with ESMTP id 82C36200024E for ; Mon, 10 May 2021 23:23:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:MIME-Version: Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:In-Reply-To:References; bh=lXDf9Pk30zye0BIE8FOubq2RQnAv0zcP4E7U1AqJ5jE=; b=S1kJvn1SXaA7R+bJjReEpGURSo PESuut+4W+oAGuT2GEq0a2m87zvLcu/6ErubvTYJvRY1FiuDbPt+PS9sFCJdaeYQ1pxbZXMjFqw/n wCCFwZ9hyNt2UZ/3YQWf3EHYkhdHpyA8NWPvcw6K7aQe2v532tnolkDXD/FLU9lQlTAOdE6VmTtQK rubqLfW5fneihNSJ9Abf6NFVy/F8zYVYZCOG73zYqCF2uhj9V3QmZ4vRicTHm2nB3/S64UmfUZXm3 dBFSV31twIEmB9bE2NqFgIlmY4Ox5AYx6mbumzqq++JXyNLvydTHhKgwABS4WlzW/OF8rViaC8QQn DW0FBY0A==; Received: from willy by casper.infradead.org with local (Exim 4.94 #2 (Red Hat Linux)) id 1lgFF4-006gMs-U8; Mon, 10 May 2021 23:23:18 +0000 From: "Matthew Wilcox (Oracle)" To: linux-mm@kvack.org Cc: "Matthew Wilcox (Oracle)" , linux-kernel@vger.kernel.org Subject: [RFC PATCH 0/3] Folio migration Date: Tue, 11 May 2021 00:23:05 +0100 Message-Id: <20210510232308.1592750-1-willy@infradead.org> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Authentication-Results: imf11.hostedemail.com; dkim=pass header.d=infradead.org header.s=casper.20170209 header.b=S1kJvn1S; spf=none (imf11.hostedemail.com: domain of willy@infradead.org has no SPF policy when checking 90.155.50.34) smtp.mailfrom=willy@infradead.org; dmarc=none X-Rspamd-Server: rspam01 X-Rspamd-Queue-Id: 82C36200024E X-Stat-Signature: ymniwueux6xmzk3mcxqizberguc6wc5c Received-SPF: none (infradead.org>: No applicable sender policy available) receiver=imf11; identity=mailfrom; envelope-from=""; helo=casper.infradead.org; client-ip=90.155.50.34 X-HE-DKIM-Result: pass/pass X-HE-Tag: 1620688989-245648 Content-Transfer-Encoding: quoted-printable 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: These will be part of the folio v10 patch set, but I thought I'd post them separately to give them a bit of exposure and get early feedback before I send out v10. Matthew Wilcox (Oracle) (3): mm/migrate: Add folio_migrate_mapping mm/migrate: Add folio_migrate_flags mm/migrate: Add folio_migrate_copy include/linux/ksm.h | 4 +- include/linux/migrate.h | 4 + include/linux/page_owner.h | 8 +- mm/folio-compat.c | 23 ++++ mm/ksm.c | 31 +++-- mm/migrate.c | 239 +++++++++++++++---------------------- mm/page_owner.c | 10 +- 7 files changed, 154 insertions(+), 165 deletions(-) --=20 2.30.2