btrfs: 32-bit type problems

[linux-2.6-block.git] / fs / btrfs / extent-tree.c

diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 6b2f2b414fa193da06429b5eb2cd217b19d02d3f..7de7707d939c20e4e54981de9aa05e58f952289b 100644 (file)
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -149,7 +149,7 @@ struct btrfs_block_group_cache *btrfs_lookup_block_group(struct
        if (ret)
                return NULL;
 
-       block_group = (struct btrfs_block_group_cache *)ptr;
+       block_group = (struct btrfs_block_group_cache *)(unsigned long)ptr;
 
 
        if (block_group->key.objectid <= bytenr && bytenr <=
@@ -279,7 +279,7 @@ again:
                if (ret)
                        break;
 
-               cache = (struct btrfs_block_group_cache *)ptr;
+               cache = (struct btrfs_block_group_cache *)(unsigned long)ptr;
                last = cache->key.objectid + cache->key.offset;
                used = btrfs_block_group_used(&cache->item);
 
@@ -537,7 +537,7 @@ int btrfs_write_dirty_block_groups(struct btrfs_trans_handle *trans,
                if (ret)
                        break;
 
-               cache = (struct btrfs_block_group_cache *)ptr;
+               cache = (struct btrfs_block_group_cache *)(unsigned long)ptr;
                err = write_one_cache_group(trans, root,
                                            path, cache);
                /*
@@ -1541,7 +1541,7 @@ int btrfs_read_block_groups(struct btrfs_root *root)
                                found_key.objectid + found_key.offset - 1,
                                bit | EXTENT_LOCKED, GFP_NOFS);
                set_state_private(block_group_cache, found_key.objectid,
-                                 (u64)cache);
+                                 (unsigned long)cache);
 
                if (key.objectid >=
                    btrfs_super_total_bytes(&info->super_copy))