media: videobuf2-dma-contig: Invalidate vmap range before DMA range

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Christoph suggests [1] that invalidating vmap range before
direct mapping range makes more sense.

[1]: https://lore.kernel.org/all/20220111085958.GA22795@lst.de/

Signed-off-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Acked-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

...

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Sergey Senozhatsky 2022-01-19 09:14:17 +01:00 • committed by Mauro Carvalho Chehab

parent 68d0c3311e

commit 553189144c

1 changed files with 6 additions and 6 deletions

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drivers/media/common/videobuf2/videobuf2-dma-contig.c

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