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=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 450E0C12002 for ; Thu, 15 Jul 2021 03:16:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1F01A610E5 for ; Thu, 15 Jul 2021 03:16:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232636AbhGODSv (ORCPT ); Wed, 14 Jul 2021 23:18:51 -0400 Received: from foss.arm.com ([217.140.110.172]:45928 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230495AbhGODSu (ORCPT ); Wed, 14 Jul 2021 23:18:50 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id DFCFFD6E; Wed, 14 Jul 2021 20:15:57 -0700 (PDT) Received: from entos-ampere-02.shanghai.arm.com (entos-ampere-02.shanghai.arm.com [10.169.214.103]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 164813F7D8; Wed, 14 Jul 2021 20:15:55 -0700 (PDT) From: Jia He To: linux-kernel@vger.kernel.org Cc: Linus Torvalds , Christoph Hellwig , nd@arm.com, Jia He Subject: [PATCH RFC 00/13] Simplify the print format string with new '%pD' Date: Thu, 15 Jul 2021 11:15:20 +0800 Message-Id: <20210715031533.9553-1-justin.he@arm.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is the followup work after changing the behavior of '%pD' to print the full path of file. Background ========== Linus suggested printing the full path of file instead of printing the components as '%pd'. This series is based on my patch series of making '%pD' print the full path of file [1], which is stable now. [1]: https://lkml.org/lkml/2021/7/14/1519 Test ==== I only tested it with basic compilation and booting. All the changed codes are compiled and built successfully on Arm64. Therefore set it as RFC. Patch details ============= Patches 01 to 06 with minor changes are easy for review. They are to remove the hard coding and the postfix number of previous '%pD'. This should be removed after the '%pD' behavior is changed. Patches 07 to 13 are changed to simplify the printing helpers. Jia He (13): s390/hmcdrv: remove the redundant directory path in format string afs: Remove the number postfix of '%pD' in format string fs: Remove the number postfix of '%pD' in format string NFS: Remove the number postfix of '%pD' in format string NFSD: Remove the number postfix of '%pD' in format string ovl: remove the number postfix of '%pD' in format string iomap: simplify iomap_swapfile_fail() with '%pD' specifier fs/coredump: simplify the printing with '%pD' and '%pd' specifier mm/filemap: simplify the printing with '%pD' specifier usb: gadget: simplify the printing with '%pD' specifier md/bitmap: simplify the printing with '%pD' specifier mm: simplify the printing with '%pd' specifier ext4: simplify the printing with '%pD' specifier drivers/md/md-bitmap.c | 13 ++------- drivers/s390/char/hmcdrv_dev.c | 10 +++---- drivers/usb/gadget/function/f_mass_storage.c | 28 ++++++++------------ fs/afs/mntpt.c | 2 +- fs/coredump.c | 26 +++--------------- fs/exec.c | 2 +- fs/ext4/super.c | 12 +++------ fs/ioctl.c | 2 +- fs/iomap/direct-io.c | 2 +- fs/iomap/swapfile.c | 8 +----- fs/nfs/dir.c | 12 ++++----- fs/nfs/direct.c | 4 +-- fs/nfs/file.c | 26 +++++++++--------- fs/nfs/nfs4file.c | 2 +- fs/nfs/write.c | 2 +- fs/nfsd/nfs4state.c | 2 +- fs/overlayfs/file.c | 2 +- fs/read_write.c | 2 +- fs/splice.c | 2 +- mm/filemap.c | 7 +---- mm/memory.c | 16 +++++------ 21 files changed, 65 insertions(+), 117 deletions(-) -- 2.17.1