nds32: To simplify the implementation of update_mmu_cache()

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The checking code is done in kmap_atomic() so that we don't need to
check it in update_mmu_cache() again. There is no need to implement
it for cache aliasing or cache non-aliasing versions. We can just
implement one version for both.

Signed-off-by: Greentime Hu <greentime@andestech.com>

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Greentime Hu 2018-07-03 14:07:11 +08:00

parent 6897e6ecb3

commit bc9cb86e65

1 changed files with 8 additions and 39 deletions

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47

arch/nds32/mm/cacheflush.c

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