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| author | David Rientjes <rientjes@google.com> | 2020-04-14 17:04:52 -0700 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2020-04-20 12:08:45 +0200 |
| commit | e860c299ac0d738b44ff91693f11e63080a29698 (patch) | |
| tree | 83a12cd22838d82b62b71575c7ea6777750137cb /kernel/dma/Makefile | |
| parent | 05f099a7d0a73114c6eb3e6a359ea97563b47031 (diff) | |
| download | linux-e860c299ac0d738b44ff91693f11e63080a29698.tar.bz2 | |
dma-remap: separate DMA atomic pools from direct remap code
DMA atomic pools will be needed beyond only CONFIG_DMA_DIRECT_REMAP so
separate them out into their own file.
This also adds a new Kconfig option that can be subsequently used for
options, such as CONFIG_AMD_MEM_ENCRYPT, that will utilize the coherent
pools but do not have a dependency on direct remapping.
For this patch alone, there is no functional change introduced.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David Rientjes <rientjes@google.com>
[hch: fixup copyrights and remove unused includes]
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'kernel/dma/Makefile')
| -rw-r--r-- | kernel/dma/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/dma/Makefile b/kernel/dma/Makefile index d237cf3dc181..370f63344e9c 100644 --- a/kernel/dma/Makefile +++ b/kernel/dma/Makefile @@ -6,4 +6,5 @@ obj-$(CONFIG_DMA_DECLARE_COHERENT) += coherent.o obj-$(CONFIG_DMA_VIRT_OPS) += virt.o obj-$(CONFIG_DMA_API_DEBUG) += debug.o obj-$(CONFIG_SWIOTLB) += swiotlb.o +obj-$(CONFIG_DMA_COHERENT_POOL) += pool.o obj-$(CONFIG_DMA_REMAP) += remap.o |