From patchwork Mon Aug 24 14:55:01 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matthew Wilcox X-Patchwork-Id: 11733415 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id AB973138A for ; Mon, 24 Aug 2020 15:16:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 865F52078D for ; Mon, 24 Aug 2020 15:16:15 +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="mYU+Wo1z" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727079AbgHXPQF (ORCPT ); Mon, 24 Aug 2020 11:16:05 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39722 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726697AbgHXPG5 (ORCPT ); Mon, 24 Aug 2020 11:06:57 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D83E8C06179A; Mon, 24 Aug 2020 07:55:18 -0700 (PDT) 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=rtPWePEP2e2MrA1B6+d56D/W6SCtPdzXjGVhB68Hm9E=; b=mYU+Wo1zHLWgAf8PtstxsMTzeM l89zOmYzJ4RAebFtunciW1qLOccTUYbRyCdTC0HFhRUaFysVsGgifHdVuV+nAICugexygDYupVHqV Pgx88p5wQgJt3gvzhQmSRhuRsWVxpyeb3EOAahpwBmkUxMJssYiXiFutGNnBlHme91mw0lrufX/dt bx5Jm4KquFZu8cyiMXr7xv+0CHqsS7c/CnzDPyx3OGlyMbSVg+plp6m2GJXAthNPGuz3oVbU9HsFS C9b1dq1AShibohWaSk/lWESu2oP6BM+zNJFGDBsrG1QOBj4Tc/Kwcp9qKnijfzIHWXVdM+9wKdOXa ZIB2/1BA==; Received: from willy by casper.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1kADsO-0002lr-Li; Mon, 24 Aug 2020 14:55:12 +0000 From: "Matthew Wilcox (Oracle)" To: linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org Cc: "Matthew Wilcox (Oracle)" , "Darrick J . Wong" , linux-nvdimm@lists.01.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/9] THP iomap patches for 5.10 Date: Mon, 24 Aug 2020 15:55:01 +0100 Message-Id: <20200824145511.10500-1-willy@infradead.org> X-Mailer: git-send-email 2.21.3 MIME-Version: 1.0 Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org These patches are carefully plucked from the THP series. I would like them to hit 5.10 to make the THP patchset merge easier. Some of these are just generic improvements that make sense on their own terms, but the overall intent is to support THPs in iomap. I'll send another patch series later today which are the changes to iomap which don't pay their own way until we actually have THPs in the page cache. I would like those to be reviewed with an eye to merging them into 5.11. Matthew Wilcox (Oracle) (9): iomap: Fix misplaced page flushing fs: Introduce i_blocks_per_page iomap: Use kzalloc to allocate iomap_page iomap: Use bitmap ops to set uptodate bits iomap: Support arbitrarily many blocks per page iomap: Convert read_count to byte count iomap: Convert write_count to byte count iomap: Convert iomap_write_end types iomap: Change calling convention for zeroing fs/dax.c | 13 ++-- fs/iomap/buffered-io.c | 145 ++++++++++++++++------------------------ fs/jfs/jfs_metapage.c | 2 +- fs/xfs/xfs_aops.c | 2 +- include/linux/dax.h | 3 +- include/linux/pagemap.h | 16 +++++ 6 files changed, 83 insertions(+), 98 deletions(-)