Shave of 50% of lat_mmap. Our cache routines were plain stupid.

1 files changed, 7 insertions, 0 deletions

diff --git a/arch/mips/mm/andes.c b/arch/mips/mm/andes.c
index 631d6f002..5e5cb4768 100644
--- a/arch/mips/mm/andes.c
+++ b/arch/mips/mm/andes.c
@@ -119,6 +119,12 @@ static void andes_flush_page_to_ram(struct page * page)
 	/* XXX */
 }
 
+static void andes_flush_icache_page(struct vm_area_struct *vma,
+                                    struct page *page, unsigned long addr)
+{
+	/* XXX */
+}
+
 static void andes_flush_cache_sigtramp(unsigned long page)
 {
 	/* XXX */
@@ -171,6 +177,7 @@ void __init ld_mmu_andes(void)
 	_flush_cache_page = andes_flush_cache_page;
 	_flush_cache_sigtramp = andes_flush_cache_sigtramp;
 	_flush_page_to_ram = andes_flush_page_to_ram;
+	_flush_icache_page = andes_flush_icache_page;
 
 	flush_cache_all();
 	flush_tlb_all();