forked from Minki/linux
ARM: Remove __flush_icache_all() from __flush_dcache_page()
Both call sites for __flush_dcache_page() end up calling __flush_icache_all() themselves, so having __flush_dcache_page() do this as well is wasteful. Remove the duplicated icache flushing. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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@ -134,11 +134,9 @@ void __flush_dcache_page(struct address_space *mapping, struct page *page)
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* we only need to do one flush - which would be at the relevant
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* userspace colour, which is congruent with page->index.
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*/
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if (mapping && cache_is_vipt_aliasing()) {
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if (mapping && cache_is_vipt_aliasing())
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flush_pfn_alias(page_to_pfn(page),
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page->index << PAGE_CACHE_SHIFT);
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__flush_icache_all();
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}
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}
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static void __flush_dcache_aliases(struct address_space *mapping, struct page *page)
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