> +static void blkdev_copy_emulation_work(struct work_struct *work)
> +{
> + struct blkdev_copy_emulation_io *emulation_io = container_of(work,
> + struct blkdev_copy_emulation_io, emulation_work);
> + struct blkdev_copy_io *cio = emulation_io->cio;
> + s
> +/*
> + * This must only be called once all bios have been issued so that the
> refcount
> + * can only decrease. This just waits for all bios to complete.
> + * Returns the length of bytes copied or error
> + */
> +static ssize_t blkdev_copy_wait_io_completion(struct blkdev_copy_io *cio)
Hi, N