From a52d9a8033c454cd9b4697cfafb467509fc1693f Mon Sep 17 00:00:00 2001 From: Chris Mason Date: Mon, 27 Aug 2007 16:49:44 -0400 Subject: Btrfs: Extent based page cache code. This uses an rbtree of extents and tests instead of buffer heads. Signed-off-by: Chris Mason --- fs/btrfs/btrfs_inode.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'fs/btrfs/btrfs_inode.h') diff --git a/fs/btrfs/btrfs_inode.h b/fs/btrfs/btrfs_inode.h index f446f161f73..d1d5af471c3 100644 --- a/fs/btrfs/btrfs_inode.h +++ b/fs/btrfs/btrfs_inode.h @@ -19,11 +19,14 @@ #ifndef __BTRFS_I__ #define __BTRFS_I__ +#include "extent_map.h" + /* in memory btrfs inode */ struct btrfs_inode { struct btrfs_root *root; struct btrfs_block_group_cache *block_group; struct btrfs_key location; + struct extent_map_tree extent_tree; struct inode vfs_inode; /* -- cgit v1.2.3