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(parent: f1d8317) | patch
arm64: dma-mapping: conditional skip map_sg by attrs
authorShawn Lin <shawn.lin@rock-chips.com>
Wed, 8 Jul 2015 09:32:06 +0000 (17:32 +0800)
committerShawn Lin <shawn.lin@rock-chips.com>
Fri, 10 Jul 2015 04:53:16 +0000 (12:53 +0800)
commitb80f2f689937dd657ee2587f3951991e19ea1803
tree85ed52acb21a2bf928369a5f6a84008e3ccdbcfdtree | snapshot
parentf1d8317f7f90edf4ab258998bdc45c17f1b3b631commit | diff
arm64: dma-mapping: conditional skip map_sg by attrs

Add if statement(DMA_ATTR_SKIP_CPU_SYNC) for __swiotlb_map_sg_attrs
to skip invalidating each sg element

Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
arch/arm64/mm/dma-mapping.c diff | blob | history
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