Thread (140 messages) 140 messages, 14 authors, 2022-10-16

Re: [PATCH 07/10] crypto: Use ARCH_DMA_MINALIGN instead of ARCH_KMALLOC_MINALIGN

From: Isaac Manjarres <hidden>
Date: 2022-09-21 00:47:44
Also in: linux-mm, lkml

On Mon, Jul 18, 2022 at 06:53:43PM +0100, Catalin Marinas wrote:
So do I but holidays get in the way ;). I plan to refresh my kmalloc
minalign series at the end of August.

One significant change I have though is that now ARCH_KMALLOC_MINALIGN
now goes down all the way to 8 and using swiotlb bounce buffering if the
DMA mapping size is small.
Hi Catalin,

This sounds like a good idea for optimizing kmalloc's memory usage
beyond what this series originally achieved. I'm sure a few other things
have come up in the meantime, but I was curious to know if you had a
chance to get back to this?

Thanks,
Isaac

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