4 files changed, 16 insertions, 8 deletions
diff --git a/arch/ia64/mm/contig.c b/arch/ia64/mm/contig.c
index acaaec4..9855ba3 100644
--- a/arch/ia64/mm/contig.c
+++ b/arch/ia64/mm/contig.c
@@ -181,13 +181,15 @@ per_cpu_init (void)
 {
 	void *cpu_data;
 	int cpu;
+	static int first_time=1;
 
 	/*
 	 * get_free_pages() cannot be used before cpu_init() done.  BSP
 	 * allocates "NR_CPUS" pages for all CPUs to avoid that AP calls
 	 * get_zeroed_page().
 	 */
-	if (smp_processor_id() == 0) {
+	if (first_time) {
+		first_time=0;
 		cpu_data = __alloc_bootmem(PERCPU_PAGE_SIZE * NR_CPUS,
 					   PERCPU_PAGE_SIZE, __pa(MAX_DMA_ADDRESS));
 		for (cpu = 0; cpu < NR_CPUS; cpu++) {
diff --git a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c
index c87d6d1..573d5cc 100644
--- a/arch/ia64/mm/discontig.c
+++ b/arch/ia64/mm/discontig.c
@@ -528,12 +528,17 @@ void __init find_memory(void)
 void *per_cpu_init(void)
 {
 	int cpu;
+	static int first_time = 1;
+
 
 	if (smp_processor_id() != 0)
 		return __per_cpu_start + __per_cpu_offset[smp_processor_id()];
 
-	for (cpu = 0; cpu < NR_CPUS; cpu++)
-		per_cpu(local_per_cpu_offset, cpu) = __per_cpu_offset[cpu];
+	if (first_time) {
+		first_time = 0;
+		for (cpu = 0; cpu < NR_CPUS; cpu++)
+			per_cpu(local_per_cpu_offset, cpu) = __per_cpu_offset[cpu];
+	}
 
 	return __per_cpu_start + __per_cpu_offset[smp_processor_id()];
 }
diff --git a/arch/ia64/mm/hugetlbpage.c b/arch/ia64/mm/hugetlbpage.c
index 2d13889..9dbc7da 100644
--- a/arch/ia64/mm/hugetlbpage.c
+++ b/arch/ia64/mm/hugetlbpage.c
@@ -68,9 +68,10 @@ huge_pte_offset (struct mm_struct *mm, unsigned long addr)
 #define mk_pte_huge(entry) { pte_val(entry) |= _PAGE_P; }
 
 /*
- * This function checks for proper alignment of input addr and len parameters.
+ * Don't actually need to do any preparation, but need to make sure
+ * the address is in the right region.
  */
-int is_aligned_hugepage_range(unsigned long addr, unsigned long len)
+int prepare_hugepage_range(unsigned long addr, unsigned long len)
 {
 	if (len & ~HPAGE_MASK)
 		return -EINVAL;
diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
index b38b6d2..08d94e6 100644
--- a/arch/ia64/mm/init.c
+++ b/arch/ia64/mm/init.c
@@ -197,7 +197,7 @@ free_initmem (void)
 	eaddr = (unsigned long) ia64_imva(__init_end);
 	while (addr < eaddr) {
 		ClearPageReserved(virt_to_page(addr));
-		set_page_count(virt_to_page(addr), 1);
+		init_page_count(virt_to_page(addr));
 		free_page(addr);
 		++totalram_pages;
 		addr += PAGE_SIZE;
@@ -252,7 +252,7 @@ free_initrd_mem (unsigned long start, unsigned long end)
 			continue;
 		page = virt_to_page(start);
 		ClearPageReserved(page);
-		set_page_count(page, 1);
+		init_page_count(page);
 		free_page(start);
 		++totalram_pages;
 	}
@@ -640,7 +640,7 @@ mem_init (void)
 void online_page(struct page *page)
 {
 	ClearPageReserved(page);
-	set_page_count(page, 1);
+	init_page_count(page);
 	__free_page(page);
 	totalram_pages++;
 	num_physpages++;