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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>
Sat, 22 Jun 2013 13:53:19 +0000 (19:23 +0530)
commitfedf5b9bafca5cd8af99993d1b9cfd13c1dc2c5b
tree9b413918b5e891698819e55ba4cf30a625e65a69tree | snapshot (tar.gz zip)
parent5971bc719d1e329401412ae03ab83c2e4768cd2ecommit | 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 | blame | history