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authorChristoph Hellwig <hch@lst.de>2018-11-04 19:38:39 +0300
committerChristoph Hellwig <hch@lst.de>2018-12-01 20:07:14 +0300
commitbfd56cd605219d90b210a5377fca31a644efe95c (patch)
tree9033596e9dd81a21fa0c99a12d0f3fe869684cdc /tools/perf/scripts/python
parent0c3b3171ceccb8830c2bb5adff1b4e9b204c1450 (diff)
downloadlinux-bfd56cd605219d90b210a5377fca31a644efe95c.tar.xz
dma-mapping: support highmem in the generic remap allocator
By using __dma_direct_alloc_pages we can deal entirely with struct page instead of having to derive a kernel virtual address. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Robin Murphy <robin.murphy@arm.com>
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