ARC: [mm] optimise VIPT dcache aliasing 2/x

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Non-congruent SRC page in copy_user_page() is dcache clean in the end -
so record that fact, to avoid a subsequent extraneous flush.

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>

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Vineet Gupta 2013-05-23 12:02:00 +05:30

parent 5971bc719d

commit fedf5b9baf

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arch/arc/mm/cache_arc700.c

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