Btrfs: fix readdir on 32 bit machines

[safe/jmp/linux-2.6] / fs / btrfs / volumes.h

diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h
index fcbdcb3..86c44e9 100644 (file)
--- a/fs/btrfs/volumes.h
+++ b/fs/btrfs/volumes.h
@@ -28,7 +28,6 @@ struct btrfs_device {
        struct list_head dev_alloc_list;
        struct btrfs_fs_devices *fs_devices;
        struct btrfs_root *dev_root;
-       struct buffer_head *pending_io;
        struct bio *pending_bios;
        struct bio *pending_bio_tail;
        int running_pending;
@@ -94,7 +93,6 @@ struct btrfs_fs_devices {
 
        struct btrfs_fs_devices *seed;
        int seeding;
-       int sprouted;
 
        int opened;
 };
@@ -125,6 +123,9 @@ int btrfs_alloc_dev_extent(struct btrfs_trans_handle *trans,
 int btrfs_map_block(struct btrfs_mapping_tree *map_tree, int rw,
                    u64 logical, u64 *length,
                    struct btrfs_multi_bio **multi_ret, int mirror_num);
+int btrfs_rmap_block(struct btrfs_mapping_tree *map_tree,
+                    u64 chunk_start, u64 physical, u64 devid,
+                    u64 **logical, int *naddrs, int *stripe_len);
 int btrfs_read_sys_array(struct btrfs_root *root);
 int btrfs_read_chunk_tree(struct btrfs_root *root);
 int btrfs_alloc_chunk(struct btrfs_trans_handle *trans,