From: Zheng Liu Subject: [RFC][PATCH 3/8 v2] ext4: initialize extent status tree Date: Wed, 22 Aug 2012 14:05:40 +0800 Message-ID: <1345615545-26133-4-git-send-email-wenqing.lz@taobao.com> References: <1345615545-26133-1-git-send-email-wenqing.lz@taobao.com> Cc: Yongqiang Yang , Allison Henderson , Zheng Liu To: linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org Return-path: Received: from mail-pb0-f46.google.com ([209.85.160.46]:40491 "EHLO mail-pb0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757087Ab2HVFzw (ORCPT ); Wed, 22 Aug 2012 01:55:52 -0400 In-Reply-To: <1345615545-26133-1-git-send-email-wenqing.lz@taobao.com> Sender: linux-ext4-owner@vger.kernel.org List-ID: From: Zheng Liu Let ext4 initialize extent status tree of an inode. Signed-off-by: Yongqiang Yang Signed-off-by: Allison Henderson Signed-off-by: Zheng Liu --- fs/ext4/super.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 3e0851e..353b1fd 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -944,6 +944,7 @@ static struct inode *ext4_alloc_inode(struct super_block *sb) memset(&ei->i_cached_extent, 0, sizeof(struct ext4_ext_cache)); INIT_LIST_HEAD(&ei->i_prealloc_list); spin_lock_init(&ei->i_prealloc_lock); + ext4_es_init_tree(&ei->i_es_tree); ei->i_reserved_data_blocks = 0; ei->i_reserved_meta_blocks = 0; ei->i_allocated_meta_blocks = 0; -- 1.7.4.1