On Thu, Oct 15, 2020 at 09:46:29PM +0000, Satya Tangirala wrote:
> +/**
> + * blk_ksm_init_passthrough() - Init a passthrough keyslot manager
> + * @ksm: The keyslot manager to init
> + *
> + * Initialize a passthrough keyslot manager.
> + * Called by e.g. storage drivers to set up a keyslot manager in their
> + * request_queue, when the storage driver wants to manage its keys by itself.
> + * This is useful for inline encryption hardware that doesn't have the concept
> + * of keyslots, and for layered devices.
> + *
> + * See blk_ksm_init() for more details about the parameters.
> + */
> +void blk_ksm_init_passthrough(struct blk_keyslot_manager *ksm)
> +{
> + memset(ksm, 0, sizeof(*ksm));
> + init_rwsem(&ksm->lock);
> +}
> +EXPORT_SYMBOL_GPL(blk_ksm_init_passthrough);
The last paragraph of the comment ("See blk_ksm_init() for more details about
the parameters.") isn't useful and should be removed.
Otherwise this patch looks fine. You can add:
Reviewed-by: Eric Biggers <ebiggers@xxxxxxxxxx>
- Eric
