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Btrfs: change around extent-tree prealloc

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Signed-off-by: Chris Mason <chris.mason@oracle.com>
This commit is contained in:
Chris Mason 2007-04-25 15:52:25 -04:00 • committed by David Woodhouse
parent f68cad0f9e
commit f2458e1d8c
3 changed files with 87 additions and 27 deletions
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3
fs/btrfs/disk-io.c
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@ -542,6 +542,8 @@ struct btrfs_root *open_ctree(struct super_block *sb)
fs_info->btree_inode->i_size = sb->s_bdev->bd_inode->i_size;
fs_info->btree_inode->i_mapping->a_ops = &btree_aops;
fs_info->do_barriers = 1;
fs_info->extent_tree_insert_nr = 0;
fs_info->extent_tree_prealloc_nr = 0;
BTRFS_I(fs_info->btree_inode)->root = tree_root;
memset(&BTRFS_I(fs_info->btree_inode)->location, 0,
sizeof(struct btrfs_key));
@ -555,7 +557,6 @@ struct btrfs_root *open_ctree(struct super_block *sb)
}
mutex_init(&fs_info->trans_mutex);
mutex_init(&fs_info->fs_mutex);
memset(&fs_info->current_insert, 0, sizeof(fs_info->current_insert));
memset(&fs_info->last_insert, 0, sizeof(fs_info->last_insert));
__setup_root(sb->s_blocksize, dev_root,