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| author |   Vladimir Murzin <vladimir.murzin@arm.com> | 2017-07-20 11:19:59 +0100 |
|---|---|---|
| committer |   Christoph Hellwig <hch@lst.de> | 2017-07-20 16:09:27 +0200 |
| commit | 878ec36765fa71ffe656bc003d25bb9f8bad28f9 (patch) | |
| tree | 179070aa4cc0a17c92b7f24a424a3772db5f325e /tools/perf/scripts/python | |
| parent | dma-coherent: introduce interface for default DMA pool (diff) | |
| download | linux-dev-878ec36765fa71ffe656bc003d25bb9f8bad28f9.tar.xz linux-dev-878ec36765fa71ffe656bc003d25bb9f8bad28f9.zip | |
ARM: NOMMU: Wire-up default DMA interface
The way how default DMA pool is exposed has changed and now we need to
use dedicated interface to work with it. This patch makes alloc/release
operations to use such interface. Since, default DMA pool is not
handled by generic code anymore we have to implement our own mmap
operation.
Tested-by: Andras Szemzo <sza@esh.hu>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Vladimir Murzin <vladimir.murzin@arm.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions