linux/arch/arc
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
..
boot ARC: dma [IOC]: mark DMA devices connected as dma-coherent 2018-08-31 12:47:26 -07:00
configs ARC: [plat-axs*]: Enable SWAP 2018-08-27 09:00:36 -07:00
include treewide: remove current_text_addr 2018-10-31 08:54:12 -07:00
kernel mm: remove include/linux/bootmem.h 2018-10-31 08:54:16 -07:00
lib ARC: dw2 unwind: enable cfi pseudo ops in string lib 2016-09-30 14:48:22 -07:00
mm dma-mapping: bypass indirect calls for dma-direct 2018-12-13 21:06:18 +01:00
oprofile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
plat-axs10x ARC: [plat-axs103] refactor the quad core DT quirk code 2017-12-20 12:41:45 -08:00
plat-eznps arc: [plat-eznps] fix printk warning in arc/plat-eznps/mtm.c 2018-07-30 11:48:49 -07:00
plat-hsdk ARCv2: [plat-hsdk]: Save accl reg pair by default 2018-07-19 10:36:45 -07:00
plat-sim ARC: [plat-sim] Include this platform unconditionally 2017-08-04 13:49:47 +05:30
plat-tb10x arc: select GPIOLIB directly 2016-04-26 14:07:59 +02:00
Kbuild
Kconfig dma-mapping: always build the direct mapping code 2018-12-13 21:06:11 +01:00
Kconfig.debug Kconfig: consolidate the "Kernel hacking" menu 2018-08-02 08:06:48 +09:00
Makefile Devicetree updates for 4.20: 2018-10-26 12:09:58 -07:00