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=-6.5 required=3.0 tests=BAYES_00,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 4096AC00A89 for ; Mon, 2 Nov 2020 18:43:23 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id A1EE7222BA for ; Mon, 2 Nov 2020 18:43:22 +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="Er0k8MJF" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A1EE7222BA 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 ACF846B0036; Mon, 2 Nov 2020 13:43:21 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id A7F556B005C; Mon, 2 Nov 2020 13:43:21 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 9C8766B006C; Mon, 2 Nov 2020 13:43:21 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0138.hostedemail.com [216.40.44.138]) by kanga.kvack.org (Postfix) with ESMTP id 6E5B86B0036 for ; Mon, 2 Nov 2020 13:43:21 -0500 (EST) Received: from smtpin07.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with ESMTP id 193731EF1 for ; Mon, 2 Nov 2020 18:43:21 +0000 (UTC) X-FDA: 77440351002.07.shock12_051323f272b2 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin07.hostedemail.com (Postfix) with ESMTP id F0DF61803F9A2 for ; Mon, 2 Nov 2020 18:43:20 +0000 (UTC) X-HE-Tag: shock12_051323f272b2 X-Filterd-Recvd-Size: 3005 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) by imf43.hostedemail.com (Postfix) with ESMTP for ; Mon, 2 Nov 2020 18:43:20 +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=6VlMwrSe0hBiy4UFkQVpNAY49Fbf0diF2wld7e93HSc=; b=Er0k8MJFzxwnu0J21+wUeAJu3K TKq9qT+U9UNWnrEUddUkgnlXTsV6JLf+z2nv8ijZZ59x9aJ5mVJ7e8fblvbwCDxOHuf4xC7D+GbgG +yL65dNd66uWibUZyJgbJR/rO5aYrJHGzYcv+LT05J1bb2bhS7qjX3w76O58xMCYj8UTM5wLbBPQF OSa9uYOmoO5HG0ikOOeddea7JeTga9e/X7CB/o/TggQ27xkV4SsbPFGPlnN+ipkhz6+NwclOQV/k5 3L3Lnz0mDZcsQDdsMYHzTxF2ML2qnQid56lDYx9KHILfclKLqezn+USbaNshxT2py2XUqA9Cryl5h 4Yjzz9hg==; Received: from willy by casper.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1kZenT-0006lk-4k; Mon, 02 Nov 2020 18:43:15 +0000 From: "Matthew Wilcox (Oracle)" To: linux-fsdevel@vger.kernel.org, linux-mm@kvack.org Cc: "Matthew Wilcox (Oracle)" , hch@lst.de, kent.overstreet@gmail.com Subject: [PATCH 00/17] Refactor generic_file_buffered_read Date: Mon, 2 Nov 2020 18:42:55 +0000 Message-Id: <20201102184312.25926-1-willy@infradead.org> X-Mailer: git-send-email 2.21.3 MIME-Version: 1.0 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: This is a combination of Christoph's work to refactor generic_file_buffered_read() and my THP support on top of Kent's patches which are currently in -mm. I really like where this ended up. Christoph Hellwig (2): mm/filemap: rename generic_file_buffered_read to filemap_read mm: simplify generic_file_read_iter Matthew Wilcox (Oracle) (15): mm/filemap: Rename generic_file_buffered_read subfunctions mm/filemap: Use THPs in generic_file_buffered_read mm/filemap: Pass a sleep state to put_and_wait_on_page_locked mm/filemap: Support readpage splitting a page mm/filemap: Inline __wait_on_page_locked_async into caller mm/filemap: Don't call ->readpage if IOCB_WAITQ is set mm/filemap: Change filemap_read_page calling conventions mm/filemap: Change filemap_create_page arguments mm/filemap: Convert filemap_update_page to return an errno mm/filemap: Move the iocb checks into filemap_update_page mm/filemap: Add filemap_range_uptodate mm/filemap: Split filemap_readahead out of filemap_get_pages mm/filemap: Remove parameters from filemap_update_page() mm/filemap: Restructure filemap_get_pages mm/filemap: Don't relock the page after calling readpage fs/btrfs/file.c | 2 +- include/linux/fs.h | 4 +- include/linux/pagemap.h | 3 +- mm/filemap.c | 493 +++++++++++++++++++--------------------- mm/huge_memory.c | 4 +- mm/migrate.c | 4 +- 6 files changed, 237 insertions(+), 273 deletions(-) --=20 2.28.0