On Mon, Jun 14, 2021 at 08:28:01AM +0200, Christoph Hellwig wrote:
> I think merging this with the next two patches would be a little more
> clear.
Sorry, I mean the next patch and the previous one.
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I think merging this with the next two patches would be a little more
clear.
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Add the functions, swiotlb_{alloc,free} to support the memory allocation
from restricted DMA pool.
Signed-off-by: Claire Chang
---
include/linux/swiotlb.h | 15 +++
kernel/dma/swiotlb.c| 35 +--
2 files changed, 48 insertions(+), 2 deletions(-)
di
