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authorChristoph Hellwig <hch@lst.de>2017-12-22 13:51:44 +0300
committerChristoph Hellwig <hch@lst.de>2018-01-15 11:35:09 +0300
commit080321d3b3139b3b3ec0da31a7887eebd50b5979 (patch)
tree8ee0759cc37280fe67d2042d6f9c0751acc6564f /tools/perf/scripts/python
parent2797596992898034256a6c40168d357ccf0ba0b8 (diff)
downloadlinux-080321d3b3139b3b3ec0da31a7887eebd50b5979.tar.xz
dma-direct: add support for CMA allocation
Try the CMA allocator for coherent allocations if supported. Roughly modelled after the x86 code. Signed-off-by: Christoph Hellwig <hch@lst.de>
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