Btrfs: Add back the online defragging code

[mv-sheeva.git] / fs / btrfs / extent-tree.c

diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 1be8f9f04a13b47c17a992b366ec458d6dd3f7e9..0b0c947194ae42f4316b6b86577d9eb8654c8723 100644 (file)
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -1173,13 +1173,7 @@ struct extent_buffer *btrfs_alloc_free_block(struct btrfs_trans_handle *trans,
        buf->alloc_addr = (unsigned long)__builtin_return_address(0);
        set_extent_dirty(&trans->transaction->dirty_pages, buf->start,
                         buf->start + buf->len - 1, GFP_NOFS);
-       /*
-       set_buffer_checked(buf);
-       set_buffer_defrag(buf);
-       */
-       /* FIXME!!!!!!!!!!!!!!!!
-       set_radix_bit(&trans->transaction->dirty_pages, buf->pages[0]->index);
-       */
+       btrfs_set_buffer_defrag(buf);
        trans->blocks_used++;
        return buf;
 }