2.6.16-rc1-mm3: mips, sparc64 split_page breakage

[Alexey Dobriyan]

mm/page_alloc.c:762: * split_page takes a non-compound higher-order page, and splits it into
mm/page_alloc.c:769:void split_page(struct page *page, unsigned int order)
mm/memory.c:1213: * (see split_page()).
arch/sh/mm/consistent.c:26:	split_page(page, order);
arch/arm/mm/consistent.c:226:		split_page(page, order);
arch/frv/mm/dma-alloc.c:118:		split_page(rpage, order);
arch/ppc/kernel/dma-mapping.c:226:		split_page(page, order);

arch/mips/mm/init.c:69:	split_page(page);			<===
arch/sparc64/mm/init.c:1079:		split_page(page);	<===

arch/xtensa/mm/pgtable.c:24:		split_page(virt_to_page(p), COLOR_ORDER);
arch/xtensa/mm/pgtable.c:54:		split_page(p, COLOR_ORDER);
include/linux/mm.h:337:void split_page(struct page *page, unsigned int order);
include/linux/mm.h:339:static inline void split_page(struct page *page, unsigned int order) {}

Signed-off-by: Alexey Dobriyan <adobriyan@xxxxxxxxx>

--- linux-2.6.16-rc1-mm3/arch/mips/mm/init.c
+++ linux-1/arch/mips/mm/init.c
@@ -53,8 +53,9 @@ unsigned long empty_zero_page, zero_page
  */
 unsigned long setup_zero_pages(void)
 {
-	unsigned long order, size;
+	unsigned long size;
 	struct page *page;
+	int order;
 
 	if (cpu_has_vce)
 		order = 3;
@@ -66,7 +67,7 @@ unsigned long setup_zero_pages(void)
 		panic("Oh boy, that early out of memory?");
 
 	page = virt_to_page(empty_zero_page);
-	split_page(page);
+	split_page(page, order);
 	while (page < virt_to_page(empty_zero_page + (PAGE_SIZE << order))) {
 		SetPageReserved(page);
 		page++;

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