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| author | Christoph Hellwig | 2019-06-14 16:26:41 +0200 |
|---|---|---|
| committer | Christoph Hellwig | 2019-06-25 14:28:05 +0200 |
| commit | f73c904534393133e7ddbbe5c36bb007f9c2fb7f (patch) | |
| tree | 34a4bff48d8f3e13c8267a7dcddd310a1848ebf1 /arch/nds32 | |
| parent | dma-direct: handle DMA_ATTR_NO_KERNEL_MAPPING in common code (diff) | |
| download | kernel-qcow2-linux-f73c904534393133e7ddbbe5c36bb007f9c2fb7f.tar.gz kernel-qcow2-linux-f73c904534393133e7ddbbe5c36bb007f9c2fb7f.tar.xz kernel-qcow2-linux-f73c904534393133e7ddbbe5c36bb007f9c2fb7f.zip | |
arc: use the generic remapping allocator for coherent DMA allocations
Replace the code that sets up uncached PTEs with the generic vmap based
remapping code. It also provides an atomic pool for allocations from
non-blocking context, which we not properly supported by the existing
arc code.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Evgeniy Paltsev <paltsev@synopsys.com>
Tested-by: Evgeniy Paltsev <paltsev@synopsys.com>
Diffstat (limited to 'arch/nds32')
0 files changed, 0 insertions, 0 deletions