From patchwork Thu May 18 03:38:32 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Qu Wenruo X-Patchwork-Id: 9732401 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 887AA602DA for ; Thu, 18 May 2017 03:39:20 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A33EF28797 for ; Thu, 18 May 2017 03:39:10 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 97BBF28800; Thu, 18 May 2017 03:39:10 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 16C4A28797 for ; Thu, 18 May 2017 03:39:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755046AbdERDjH (ORCPT ); Wed, 17 May 2017 23:39:07 -0400 Received: from cn.fujitsu.com ([59.151.112.132]:22220 "EHLO heian.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1755023AbdERDjG (ORCPT ); Wed, 17 May 2017 23:39:06 -0400 X-IronPort-AV: E=Sophos;i="5.22,518,1449504000"; d="scan'208";a="18996743" Received: from unknown (HELO cn.fujitsu.com) ([10.167.33.5]) by heian.cn.fujitsu.com with ESMTP; 18 May 2017 11:39:04 +0800 Received: from G08CNEXCHPEKD02.g08.fujitsu.local (unknown [10.167.33.83]) by cn.fujitsu.com (Postfix) with ESMTP id 15BF747E64DD; Thu, 18 May 2017 11:39:04 +0800 (CST) Received: from localhost.localdomain (10.167.226.34) by G08CNEXCHPEKD02.g08.fujitsu.local (10.167.33.89) with Microsoft SMTP Server (TLS) id 14.3.319.2; Thu, 18 May 2017 11:39:03 +0800 From: Qu Wenruo To: , Subject: [PATCH 07/32] btrfs-progs: Refactor block sizes users in chunk-recover.c Date: Thu, 18 May 2017 11:38:32 +0800 Message-ID: <20170518033857.15002-8-quwenruo@cn.fujitsu.com> X-Mailer: git-send-email 2.13.0 In-Reply-To: <20170518033857.15002-1-quwenruo@cn.fujitsu.com> References: <20170518033857.15002-1-quwenruo@cn.fujitsu.com> MIME-Version: 1.0 X-Originating-IP: [10.167.226.34] X-yoursite-MailScanner-ID: 15BF747E64DD.AFA8B X-yoursite-MailScanner: Found to be clean X-yoursite-MailScanner-From: quwenruo@cn.fujitsu.com Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Qu Wenruo --- chunk-recover.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/chunk-recover.c b/chunk-recover.c index 96b939a3..08d2f07e 100644 --- a/chunk-recover.c +++ b/chunk-recover.c @@ -1070,7 +1070,7 @@ again: key.type == BTRFS_METADATA_ITEM_KEY) { old_val = btrfs_super_bytes_used(fs_info->super_copy); if (key.type == BTRFS_METADATA_ITEM_KEY) - old_val += root->nodesize; + old_val += fs_info->nodesize; else old_val += key.offset; btrfs_set_super_bytes_used(fs_info->super_copy, @@ -1086,7 +1086,7 @@ again: if (key.objectid < end) { if (key.type == BTRFS_BLOCK_GROUP_ITEM_KEY) { - key.objectid += root->sectorsize; + key.objectid += fs_info->sectorsize; key.type = BTRFS_EXTENT_ITEM_KEY; key.offset = 0; } @@ -1163,7 +1163,7 @@ static int __rebuild_chunk_root(struct btrfs_trans_handle *trans, btrfs_set_disk_key_type(&disk_key, BTRFS_DEV_ITEM_KEY); btrfs_set_disk_key_offset(&disk_key, min_devid); - cow = btrfs_alloc_free_block(trans, root, root->nodesize, + cow = btrfs_alloc_free_block(trans, root, root->fs_info->nodesize, BTRFS_CHUNK_TREE_OBJECTID, &disk_key, 0, 0, 0); btrfs_set_header_bytenr(cow, cow->start); @@ -1340,7 +1340,7 @@ static int calculate_bg_used(struct btrfs_root *extent_root, found_key.type != BTRFS_EXTENT_DATA_KEY) goto next; if (found_key.type == BTRFS_METADATA_ITEM_KEY) - used_ret += extent_root->nodesize; + used_ret += extent_root->fs_info->nodesize; else used_ret += found_key.offset; next: @@ -1833,7 +1833,7 @@ static int next_csum(struct btrfs_root *root, int ret = 0; struct btrfs_root *csum_root = root->fs_info->csum_root; struct btrfs_csum_item *csum_item; - u32 blocksize = root->sectorsize; + u32 blocksize = root->fs_info->sectorsize; u16 csum_size = btrfs_super_csum_size(root->fs_info->super_copy); int csums_in_item = btrfs_item_size_nr(*leaf, *slot) / csum_size; @@ -1916,7 +1916,7 @@ out: static u64 item_end_offset(struct btrfs_root *root, struct btrfs_key *key, struct extent_buffer *leaf, int slot) { - u32 blocksize = root->sectorsize; + u32 blocksize = root->fs_info->sectorsize; u16 csum_size = btrfs_super_csum_size(root->fs_info->super_copy); u64 offset = btrfs_item_size_nr(leaf, slot); @@ -2006,7 +2006,7 @@ static int rebuild_raid_data_chunk_stripes(struct recover_control *rc, u64 chunk_end = chunk->offset + chunk->length; u64 csum_offset = 0; u64 data_offset; - u32 blocksize = root->sectorsize; + u32 blocksize = root->fs_info->sectorsize; u32 tree_csum; int index = 0; int num_unordered = 0;