Re: [RFC PATCH 11/11] powerpc/svm: Increase SWIOTLB buffer size
From: Christoph Hellwig
Date: Sat Aug 25 2018 - 04:53:07 EST
> +config SWIOTLB_DEFAULT_SIZE
> + int "Size of Software I/O TLB buffer (in MiB)"
> + default "1024"
> + depends on PPC_SVM
> +
This belongs into kernel/dma/Kconfig. That being said I really
don't see why this should be a user visible Kconfig.