> +static void swap_cache_sb_from_cpu(struct cache_sb *sb,
> + struct cache_sb *out)
> +{
> + int i;
> +
> + out->offset = cpu_to_le64(sb->offset);
> + out->flags = cpu_to_le64(sb->flags);
> + out->seq = cpu_to_le64(sb->seq);
This looks completely bogus and sparse will complain loudly about it.
Please make sure you have proper endianess annotations in place.
