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356da6d0cd
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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
..
alpha dma-mapping: bypass indirect calls for dma-direct 2018-12-13 21:06:18 +01:00
arc dma-mapping: bypass indirect calls for dma-direct 2018-12-13 21:06:18 +01:00
arm dma-mapping: bypass indirect calls for dma-direct 2018-12-13 21:06:18 +01:00
arm64 dma-mapping: bypass indirect calls for dma-direct 2018-12-13 21:06:18 +01:00
c6x dma-mapping: always build the direct mapping code 2018-12-13 21:06:11 +01:00
csky dma-mapping: always build the direct mapping code 2018-12-13 21:06:11 +01:00
h8300 dma-mapping: always build the direct mapping code 2018-12-13 21:06:11 +01:00
hexagon dma-mapping: always build the direct mapping code 2018-12-13 21:06:11 +01:00
ia64 dma-mapping: bypass indirect calls for dma-direct 2018-12-13 21:06:18 +01:00
m68k dma-mapping: always build the direct mapping code 2018-12-13 21:06:11 +01:00
microblaze dma-mapping: always build the direct mapping code 2018-12-13 21:06:11 +01:00
mips dma-mapping: bypass indirect calls for dma-direct 2018-12-13 21:06:18 +01:00
nds32 dma-mapping: always build the direct mapping code 2018-12-13 21:06:11 +01:00
nios2 dma-mapping: always build the direct mapping code 2018-12-13 21:06:11 +01:00
openrisc dma-mapping: always build the direct mapping code 2018-12-13 21:06:11 +01:00
parisc dma-mapping: bypass indirect calls for dma-direct 2018-12-13 21:06:18 +01:00
powerpc dma-direct: merge swiotlb_dma_ops into the dma_direct code 2018-12-13 21:06:17 +01:00
riscv dma-direct: merge swiotlb_dma_ops into the dma_direct code 2018-12-13 21:06:17 +01:00
s390 dma-mapping: always build the direct mapping code 2018-12-13 21:06:11 +01:00
sh dma-mapping: always build the direct mapping code 2018-12-13 21:06:11 +01:00
sparc dma-mapping: bypass indirect calls for dma-direct 2018-12-13 21:06:18 +01:00
um for-linus-20181109 2018-11-09 16:31:51 -06:00
unicore32 dma-mapping: always build the direct mapping code 2018-12-13 21:06:11 +01:00
x86 dma-mapping: bypass indirect calls for dma-direct 2018-12-13 21:06:18 +01:00
xtensa dma-mapping: always build the direct mapping code 2018-12-13 21:06:11 +01:00
.gitignore
Kconfig New gcc plugin: stackleak 2018-11-01 11:46:27 -07:00