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authorChris Mason <chris.mason@oracle.com>2007-08-27 16:49:44 -0400
committerDavid Woodhouse <dwmw2@hera.kernel.org>2007-08-27 16:49:44 -0400
commita52d9a8033c454cd9b4697cfafb467509fc1693f (patch)
tree83d8bbf2df29598ea9c60498fadf5990262a11c8 /fs/btrfs/super.c
parent83df7c1d8b885e216c68c3f0469bec9b93666b74 (diff)
Btrfs: Extent based page cache code. This uses an rbtree of extents and tests
instead of buffer heads. Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/super.c')
-rw-r--r--fs/btrfs/super.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 74f3de47423c..7b7c32c73a2c 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -185,6 +185,7 @@ static int __init init_btrfs_fs(void)
185 err = btrfs_init_cachep(); 185 err = btrfs_init_cachep();
186 if (err) 186 if (err)
187 return err; 187 return err;
188 extent_map_init();
188 return register_filesystem(&btrfs_fs_type); 189 return register_filesystem(&btrfs_fs_type);
189} 190}
190 191
@@ -192,6 +193,7 @@ static void __exit exit_btrfs_fs(void)
192{ 193{
193 btrfs_exit_transaction_sys(); 194 btrfs_exit_transaction_sys();
194 btrfs_destroy_cachep(); 195 btrfs_destroy_cachep();
196 extent_map_exit();
195 unregister_filesystem(&btrfs_fs_type); 197 unregister_filesystem(&btrfs_fs_type);
196} 198}
197 199