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=-3.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=no 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 5AB72C3F2C6 for ; Tue, 3 Mar 2020 04:11:39 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 16BC922B48 for ; Tue, 3 Mar 2020 04:11:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="CFfuudyI" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 16BC922B48 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 14AA96B000A; Mon, 2 Mar 2020 23:11:33 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id F2AD46B000C; Mon, 2 Mar 2020 23:11:32 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id E65546B000D; Mon, 2 Mar 2020 23:11:32 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0074.hostedemail.com [216.40.44.74]) by kanga.kvack.org (Postfix) with ESMTP id CC2B06B000A for ; Mon, 2 Mar 2020 23:11:32 -0500 (EST) Received: from smtpin28.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id 9B557824934B for ; Tue, 3 Mar 2020 04:11:32 +0000 (UTC) X-FDA: 76552726824.28.board41_64c13931b7e40 X-HE-Tag: board41_64c13931b7e40 X-Filterd-Recvd-Size: 2464 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) by imf12.hostedemail.com (Postfix) with ESMTP for ; Tue, 3 Mar 2020 04:11:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.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=MoJNcK7/ogrrmPj9qWfTYvDBRt/NDqH2WRGL0U69DEE=; b=CFfuudyI7OLqbNrAE1llwm4WgW Xoooop8GdoBwyI21a99kvLmVSCdc17kzXxBasEKmifQrBC8axnpx3ur9J27j0leus4Ws4BCcCXZEZ Q0mbc2xzUTDfoh3N8xoeF3+I3hEd6SBDDWANym2/UjTo572hBLrqkAzDZv3G3MlO5Rc5X97MLj0Uh JkvTVQxi5P2FuX5XkWoZFEXx65mUSx32tuGIupUX86cf5E4uf0jK8Lx14No9Zv9SfTPNzQ1NRR9sP oIK+5yCEvsnD1Y7pNS9T/DwjPkWwl8rpJiD+L4fHaomg3gTlYm8+JmlTxhj/by6cDO6Xgw+w4GwgW wlucbUUw==; Received: from willy by bombadil.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1j8ytz-00053F-FX; Tue, 03 Mar 2020 04:11:27 +0000 From: Matthew Wilcox To: linux-mm@kvack.org Cc: "Matthew Wilcox (Oracle)" Subject: [PATCH 0/6] Misc MM patches Date: Mon, 2 Mar 2020 20:11:19 -0800 Message-Id: <20200303041125.19358-1-willy@infradead.org> X-Mailer: git-send-email 2.21.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Bogosity: Ham, tests=bogofilter, spamicity=0.000010, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: From: "Matthew Wilcox (Oracle)" These are all things that I noticed while working on the THP patches, but all stand alone as useful MM cleanups. Andrew, please consider applying. They're not really related to each other, so cherry-pick if you like. Matthew Wilcox (Oracle) (6): mm: Use vm_fault error code directly mm: Optimise find_subpage for !THP mm: Remove CONFIG_TRANSPARENT_HUGE_PAGECACHE mm: Use VM_BUG_ON_PAGE in clear_page_dirty_for_io mm: Unexport find_get_entry mm: Rewrite pagecache_get_page documentation include/linux/pagemap.h | 15 +++++++++----- include/linux/shmem_fs.h | 10 +-------- mm/Kconfig | 6 +----- mm/filemap.c | 44 ++++++++++++++++++---------------------- mm/huge_memory.c | 2 +- mm/khugepaged.c | 10 ++------- mm/memory.c | 5 ++--- mm/page-writeback.c | 2 +- mm/rmap.c | 2 +- mm/shmem.c | 36 ++++++++++++++++---------------- 10 files changed, 57 insertions(+), 75 deletions(-) --=20 2.25.1