On Mon, Jul 13, 2009 at 12:30:48AM +0200, Roel Kluin wrote:
> Without this the loop won't start
> 
> Signed-off-by: Roel Kluin <[email protected]>
> ---
> diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
> index 3ab80e9..2c873c9 100644
> --- a/fs/btrfs/volumes.c
> +++ b/fs/btrfs/volumes.c
> @@ -2795,7 +2795,7 @@ int btrfs_rmap_block(struct btrfs_mapping_tree 
> *map_tree,
>               }
>       }
>  
> -     for (i = 0; i > nr; i++) {
> +     for (i = 0; i < nr; i++) {
>               struct btrfs_multi_bio *multi;
>               struct btrfs_bio_stripe *stripe;
>               int ret;

Thanks, this does look buggy.  That second loop should just be to verify
the first loop didn't mess things up.  Yan Zheng, is there any reason we
shouldn't delete it?

-chris

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