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linux/kernel/dma
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Christoph Hellwig 356da6d0cd dma-mapping: bypass indirect calls for dma-direct 
Avoid expensive indirect calls in the fast path DMA mapping
operations by directly calling the dma_direct_* ops if we are using
the directly mapped DMA operations.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Jesper Dangaard Brouer <brouer@redhat.com>
Tested-by: Jesper Dangaard Brouer <brouer@redhat.com>
Tested-by: Tony Luck <tony.luck@intel.com>
2018-12-13 21:06:18 +01:00
..
coherent.c
contiguous.c dma-mapping: fix panic caused by passing empty cma command line argument 2018-09-20 09:01:08 +02:00
debug.c dma-mapping: simplify the dma_sync_single_range_for_{cpu,device} implementation 2018-12-13 21:06:08 +01:00
direct.c dma-mapping: bypass indirect calls for dma-direct 2018-12-13 21:06:18 +01:00
dummy.c dma-mapping: factor out dummy DMA ops 2018-12-13 21:06:12 +01:00
Kconfig dma-mapping: always build the direct mapping code 2018-12-13 21:06:11 +01:00
Makefile dma-mapping: factor out dummy DMA ops 2018-12-13 21:06:12 +01:00
mapping.c dma-mapping: bypass indirect calls for dma-direct 2018-12-13 21:06:18 +01:00
remap.c dma-mapping: remove a pointless memset in dma_atomic_pool_init 2018-12-13 21:05:20 +01:00
swiotlb.c dma-direct: merge swiotlb_dma_ops into the dma_direct code 2018-12-13 21:06:17 +01:00
virt.c