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ARC: [mm] optimise VIPT dcache aliasing 2/x
authorVineet Gupta <vgupta@synopsys.com>
Thu, 23 May 2013 06:32:00 +0000 (12:02 +0530)
committerVineet Gupta <vgupta@synopsys.com>
Mon, 17 Jun 2013 13:02:16 +0000 (18:32 +0530)
commit583a2202ecf2f8ca65e888ae9ad471b0f8dc3776
tree05e7002860bd3a67b6b157a2fd3983f2482669e1tree | snapshot
parent1277106e3ec4318fa41838913cb2c67644f24526commit | diff
ARC: [mm] optimise VIPT dcache aliasing 2/x

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>
arch/arc/mm/cache_arc700.c diff | blob | history
Linux kernel for KaRo TX COM modules