linux-ext4 - [RFC PATCH V2 4/6] ext4: initialize delayed extent tree

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Message-Id: <1317272926-13303-5-git-send-email-xiaoqiangnk@gmail.com>
Date:	Thu, 29 Sep 2011 13:08:44 +0800
From:	Yongqiang Yang <xiaoqiangnk@...il.com>
To:	linux-ext4@...r.kernel.org
Cc:	jack@...e.cz, jeff.liu@...cle.com, achender@...ux.vnet.ibm.com,
	adityakali@...gle.com, Yongqiang Yang <xiaoqiangnk@...il.com>
Subject: [RFC PATCH V2 4/6] ext4: initialize delayed extent tree

Let ext4 initialize delayed extent tree of a inode.

Signed-off-by: Yongqiang Yang <xiaoqiangnk@...il.com>
---
 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 44d0c8d..247fcdd 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -882,6 +882,7 @@ 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_de_init_tree(&ei->i_de_tree);
 	ei->i_reserved_data_blocks = 0;
 	ei->i_reserved_meta_blocks = 0;
 	ei->i_allocated_meta_blocks = 0;
-- 
1.7.5.1

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