From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx2.suse.de ([195.135.220.15]:55120 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728021AbeIJWRv (ORCPT ); Mon, 10 Sep 2018 18:17:51 -0400 Received: from relay1.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 00DAAAF44 for ; Mon, 10 Sep 2018 17:22:44 +0000 (UTC) From: David Sterba To: linux-btrfs@vger.kernel.org Cc: David Sterba Subject: [PATCH 2/4] btrfs: tests: move testing members of struct btrfs_root to the end Date: Mon, 10 Sep 2018 19:22:26 +0200 Message-Id: In-Reply-To: References: Sender: linux-btrfs-owner@vger.kernel.org List-ID: The data used only for tests are better placed at the end of the structure so that they don't change the structure layout. All new members of btrfs_root should be placed before. Signed-off-by: David Sterba --- fs/btrfs/ctree.h | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 45b7029d0f23..ee05857cc8ac 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -1203,11 +1203,6 @@ struct btrfs_root { u64 highest_objectid; -#ifdef CONFIG_BTRFS_FS_RUN_SANITY_TESTS - /* only used with CONFIG_BTRFS_FS_RUN_SANITY_TESTS is enabled */ - u64 alloc_bytenr; -#endif - u64 defrag_trans_start; struct btrfs_key defrag_progress; struct btrfs_key defrag_max; @@ -1280,6 +1275,10 @@ struct btrfs_root { spinlock_t qgroup_meta_rsv_lock; u64 qgroup_meta_rsv_pertrans; u64 qgroup_meta_rsv_prealloc; + +#ifdef CONFIG_BTRFS_FS_RUN_SANITY_TESTS + u64 alloc_bytenr; +#endif }; struct btrfs_file_private { -- 2.18.0