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authorMatt Fleming <matt@console-pimps.org>2009-12-24 22:17:35 +0000
committerMatt Fleming <matt@console-pimps.org>2010-01-02 00:51:52 +0000
commitb4c892762373c5e59c7e8db35f5f9a7658602bda (patch)
tree865bb13abd9af7dd4727f28f4abcd4299c501321 /arch/sh/Kconfig.debug
parent3f5ab768164df9a44721660b96e0accb92eb2c24 (diff)
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sh: Optimise flush_dcache_page() on SH4
If the page is not mapped into any process's address space then aliases cannot exist in the cache. So reduce the amount of flushing we perform. Signed-off-by: Matt Fleming <matt@console-pimps.org>
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0 files changed, 0 insertions, 0 deletions
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