Messages in this thread | | | Subject | Re: [RFCv2][PATCH 2/5] arm: Implement ARCH_HAS_FORCE_CACHE | From | Florian Fainelli <> | Date | Tue, 9 Aug 2016 14:56:17 -0700 |
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On 08/08/2016 10:49 AM, Laura Abbott wrote: > arm may need the kernel_force_cache APIs to guarantee data consistency. > Implement versions of these APIs based on the DMA APIs. > > Signed-off-by: Laura Abbott <labbott@redhat.com> > --- > arch/arm/include/asm/cacheflush.h | 4 ++ > arch/arm/mm/dma-mapping.c | 119 -------------------------------------- > arch/arm/mm/flush.c | 115 ++++++++++++++++++++++++++++++++++++
Why is the code moved between dma-mapping.c and flush.c? It was not obvious while looking at these patches why this is needed. -- Florian
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