git.kernel.dk Git - linux-block.git/commit

author	Christoph Hellwig <hch@lst.de>
	Wed, 8 Jul 2020 07:30:00 +0000 (09:30 +0200)
committer	Christoph Hellwig <hch@lst.de>
	Sun, 19 Jul 2020 07:29:23 +0000 (09:29 +0200)
commit	2f9237d4f6df49b74c51cdac555b0a9979d0c237
tree	6a09811a657e87bc6b716443993bceb2775a1b8f	tree
parent	b4174173005972f8f6497883d08d87e0aba1b604	commit \| diff

dma-mapping: make support for dma ops optional

Avoid the overhead of the dma ops support for tiny builds that only
use the direct mapping.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Tested-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: Alexey Kardashevskiy <aik@ozlabs.ru>

19 files changed:

arch/alpha/Kconfig		diff \| blob \| blame \| history
arch/arm/Kconfig		diff \| blob \| blame \| history
arch/ia64/Kconfig		diff \| blob \| blame \| history
arch/mips/Kconfig		diff \| blob \| blame \| history
arch/parisc/Kconfig		diff \| blob \| blame \| history
arch/powerpc/Kconfig		diff \| blob \| blame \| history
arch/s390/Kconfig		diff \| blob \| blame \| history
arch/sparc/Kconfig		diff \| blob \| blame \| history
arch/x86/Kconfig		diff \| blob \| blame \| history
drivers/infiniband/core/device.c		diff \| blob \| blame \| history
drivers/iommu/Kconfig		diff \| blob \| blame \| history
drivers/macintosh/macio_asic.c		diff \| blob \| blame \| history
drivers/misc/mic/Kconfig		diff \| blob \| blame \| history
drivers/vdpa/Kconfig		diff \| blob \| blame \| history
drivers/xen/Kconfig		diff \| blob \| blame \| history
include/linux/device.h		diff \| blob \| blame \| history
include/linux/dma-mapping.h		diff \| blob \| blame \| history
kernel/dma/Kconfig		diff \| blob \| blame \| history
kernel/dma/Makefile		diff \| blob \| blame \| history

Linux 6.x block layer and io_uring tree(s)

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