Btrfs: many allocator fixes, pretty solid

[deliverable/linux.git] / fs / btrfs / ctree.h

diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index cdb7c23c41f996ccafc135edd50bc1a3173e2fc6..92a6078de827a20b844414f2f801ff2b98966f91 100644 (file)
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -259,7 +259,9 @@ struct btrfs_block_group_cache {
        u64 first_free;
        u64 last_alloc;
        u64 pinned;
+       u64 last_prealloc;
        int data;
+       int cached;
 };
 
 struct crypto_hash;
@@ -273,6 +275,7 @@ struct btrfs_fs_info {
        struct radix_tree_root dev_radix;
        struct radix_tree_root block_group_radix;
        struct radix_tree_root block_group_data_radix;
+       struct radix_tree_root extent_map_radix;
 
        u64 extent_tree_insert[BTRFS_MAX_LEVEL * 3];
        int extent_tree_insert_nr;