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=-10.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, 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 9827CC636C8 for ; Sun, 18 Jul 2021 06:46:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 69FA261108 for ; Sun, 18 Jul 2021 06:46:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229705AbhGRGtJ (ORCPT ); Sun, 18 Jul 2021 02:49:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35264 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229480AbhGRGtI (ORCPT ); Sun, 18 Jul 2021 02:49:08 -0400 Received: from mail-pj1-x102a.google.com (mail-pj1-x102a.google.com [IPv6:2607:f8b0:4864:20::102a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3B972C061762 for ; Sat, 17 Jul 2021 23:46:10 -0700 (PDT) Received: by mail-pj1-x102a.google.com with SMTP id p4-20020a17090a9304b029016f3020d867so10206221pjo.3 for ; Sat, 17 Jul 2021 23:46:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=rbYEnk+YW3fmvpYPf2Soz9Ngvmh3VY/PwbH5LjdKdas=; b=vafhro4gkcyPlU8Ye47jp0ZoIgJ9rzT25Ytsh7huZIaxLcP+VOq2I9L25zwyewMdFz FCMZlCcZym9mDkZP+2yYsm8HQk89YSLu2OZa4Uh0SOIbdbYnSk1RxgmrwKz5v9i9ovmL CJxvS3u7wCW3Kt4jaVD56rX8kDT85OU0n66wCM9QsLEhkwx8jHpu12hT1s2GuCuF7rpT R5aP8pd6j1kNKSaTkZCoXMWpIBlGVYTRrUir7Z/uV0O6+elz6eVjD9RiLCgmEZ7/Pg4a jbneuDxM85V+3PyymCh4aVlJqC+EpsX4yq1pvoJxcHuokFvvLC519Bx+oXSUxOj0dOUT OhJg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=rbYEnk+YW3fmvpYPf2Soz9Ngvmh3VY/PwbH5LjdKdas=; b=czjjRL7dYseDTyJR0r8hUj5t7N+hRNt6OGG8P6JasWsyFQdgtkNbO88j/tF3PLGsjq +2ITrQEdjgt37F8DDax7sh2mWwL1sPkeKQyzBno+pQFl9zFUg8o7ZgPaj1eNKui9ayKO IXlKDi4ahMeiBliugDIRSozVmHJuq40LmVPcMy4YbEyPKWZHQAmFhCgjh5y/hj4Ni331 tU4Nkx2Cdl4UIWOyqlHOB+HGjoFp+X3ZcxvTocJQgyK5liYK3qI7glUeQAMGJMUbEjVz PDistromQYwDCGe8gjxjn3WoovijJ879emuGqB3x9tQxEOufdswmWniJcryYY9DdIcoY 2Wfw== X-Gm-Message-State: AOAM530vtqH/a33D5ID3yuLk0NtRQJ5tJOGzrq29AZxEWtIpDuwQhYQn wfgiGoZjKmNgqZIujwWopcPEnroMxpU= X-Google-Smtp-Source: ABdhPJx6DJgt7280tVPiHCCXv2FWkSLCp7xfs/JI07sDrNkSNcZOLzSI821HEVyhecQqgow5bOunxw== X-Received: by 2002:a17:90a:6097:: with SMTP id z23mr7206285pji.172.1626590769592; Sat, 17 Jul 2021 23:46:09 -0700 (PDT) Received: from localhost.localdomain ([59.12.165.26]) by smtp.gmail.com with ESMTPSA id w23sm1302741pfc.60.2021.07.17.23.46.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 17 Jul 2021 23:46:09 -0700 (PDT) From: Sidong Yang To: linux-btrfs , Qu Wenruo Cc: Sidong Yang Subject: [PATCH v4 0/2] Add subcommand that dumps file extents Date: Sun, 18 Jul 2021 06:45:59 +0000 Message-Id: <20210718064601.3435-1-realwakka@gmail.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org This patch series add an subcommand in inspect-internal. It dumps file extents of the file that user provided. For avoiding duplicated code, the patch that export functions is in this series. Sidong Yang (2): btrfs-progs: export util functions about file extent items btrfs-progs: cmds: Add subcommand that dumps file extents --- v2: - Prints type and compression - Use the terms from file_extents_item like disk_bytenr not like "physical" v3: - export util functions for removing duplication - change the way to loop with search ioctl v4: - export COMPRESS_STR_LEN for using function safely --- Makefile | 2 +- cmds/commands.h | 2 +- cmds/inspect-dump-file-extents.c | 134 +++++++++++++++++++++++++++++++ cmds/inspect.c | 1 + kernel-shared/print-tree.c | 18 ++--- kernel-shared/print-tree.h | 5 ++ 6 files changed, 151 insertions(+), 11 deletions(-) create mode 100644 cmds/inspect-dump-file-extents.c -- 2.25.1