From f91fb05d826a43063fa0aa2ec30c23d3993a208d Mon Sep 17 00:00:00 2001 From: Russell King Date: Sat, 24 Oct 2009 23:05:34 +0100 Subject: 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 --- arch/arm/mm/flush.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'arch/arm/mm/flush.c') diff --git a/arch/arm/mm/flush.c b/arch/arm/mm/flush.c index 302d665..dc66f86 100644 --- a/arch/arm/mm/flush.c +++ b/arch/arm/mm/flush.c @@ -134,11 +134,9 @@ void __flush_dcache_page(struct address_space *mapping, struct page *page) * we only need to do one flush - which would be at the relevant * userspace colour, which is congruent with page->index. */ - if (mapping && cache_is_vipt_aliasing()) { + if (mapping && cache_is_vipt_aliasing()) flush_pfn_alias(page_to_pfn(page), page->index << PAGE_CACHE_SHIFT); - __flush_icache_all(); - } } static void __flush_dcache_aliases(struct address_space *mapping, struct page *page) -- cgit v1.1