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=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 4D0FEC43462 for ; Wed, 7 Apr 2021 06:32:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0A1EB613CD for ; Wed, 7 Apr 2021 06:32:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345658AbhDGGcg (ORCPT ); Wed, 7 Apr 2021 02:32:36 -0400 Received: from mail.cn.fujitsu.com ([183.91.158.132]:7478 "EHLO heian.cn.fujitsu.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S244556AbhDGGcd (ORCPT ); Wed, 7 Apr 2021 02:32:33 -0400 IronPort-HdrOrdr: =?us-ascii?q?A9a23=3A/Djejqsh0w9I/QyV1ybf6HI87skDltV00zAX?= =?us-ascii?q?/kB9WHVpW+afkN2jm+le6A/shF8qKRUdsP2jGI3Fe3PT8pZp/ZIcVI3OYCDKsH?= =?us-ascii?q?alRbsN0aLMzzHsECX19Kp8+M5bGZRWJ8b3CTFB7PrSxCmdP5IezMKc8Kau7N2u?= =?us-ascii?q?qktFaQ1xcalv40NYJ2+gYy5LbTJLD5Y4C5aQj/Avz1WdUE4KZce2DGRtZZmgm/?= =?us-ascii?q?T3kvvdASIuNloO7QmiqXeS4qfmLh7w5HwjegIK7bA80WWtqWDE2pk=3D?= X-IronPort-AV: E=Sophos;i="5.82,201,1613404800"; d="scan'208";a="106725722" Received: from unknown (HELO cn.fujitsu.com) ([10.167.33.5]) by heian.cn.fujitsu.com with ESMTP; 07 Apr 2021 14:32:22 +0800 Received: from G08CNEXMBPEKD04.g08.fujitsu.local (unknown [10.167.33.201]) by cn.fujitsu.com (Postfix) with ESMTP id 3DFE44D0B8AA; Wed, 7 Apr 2021 14:32:21 +0800 (CST) Received: from G08CNEXCHPEKD04.g08.fujitsu.local (10.167.33.200) by G08CNEXMBPEKD04.g08.fujitsu.local (10.167.33.201) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 7 Apr 2021 14:32:10 +0800 Received: from irides.mr.mr.mr (10.167.225.141) by G08CNEXCHPEKD04.g08.fujitsu.local (10.167.33.209) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Wed, 7 Apr 2021 14:32:10 +0800 From: Shiyang Ruan To: , , , CC: , , , , , , , , Subject: [PATCH 0/3] fsdax: Factor helper functions to simplify the code Date: Wed, 7 Apr 2021 14:32:04 +0800 Message-ID: <20210407063207.676753-1-ruansy.fnst@fujitsu.com> X-Mailer: git-send-email 2.31.0 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-yoursite-MailScanner-ID: 3DFE44D0B8AA.A2CF3 X-yoursite-MailScanner: Found to be clean X-yoursite-MailScanner-From: ruansy.fnst@fujitsu.com Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The page fault part of fsdax code is little complex. In order to add CoW feature and make it easy to understand, I was suggested to factor some helper functions to simplify the current dax code. (Rebased on v5.12-rc5) == Shiyang Ruan (3): fsdax: Factor helpers to simplify dax fault code fsdax: Factor helper: dax_fault_actor() fsdax: Output address in dax_iomap_pfn() and rename it fs/dax.c | 438 +++++++++++++++++++++++++++++-------------------------- 1 file changed, 232 insertions(+), 206 deletions(-) -- 2.31.0