[IA64] support for cpu0 removal

[deliverable/linux.git] / arch / ia64 / mm / contig.c

diff --git a/arch/ia64/mm/contig.c b/arch/ia64/mm/contig.c
index 6daf15ac894059a109d0b047f3cf751686db2e9a..9855ba3180944b2d13569dba7e6f7139dcb0e621 100644 (file)
--- a/arch/ia64/mm/contig.c
+++ b/arch/ia64/mm/contig.c
@@ -61,7 +61,8 @@ show_mem (void)
        printk("%d reserved pages\n", reserved);
        printk("%d pages shared\n", shared);
        printk("%d pages swap cached\n", cached);
-       printk("%ld pages in page table cache\n", pgtable_cache_size);
+       printk("%ld pages in page table cache\n",
+               pgtable_quicklist_total_size());
 }
 
 /* physical address where the bootmem map is located */
@@ -180,13 +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++) {
@@ -268,7 +271,7 @@ paging_init (void)
        efi_memmap_walk(find_largest_hole, (u64 *)&max_gap);
        if (max_gap < LARGE_GAP) {
                vmem_map = (struct page *) 0;
-               free_area_init_node(0, &contig_page_data, zones_size, 0,
+               free_area_init_node(0, NODE_DATA(0), zones_size, 0,
                                    zholes_size);
        } else {
                unsigned long map_size;
@@ -281,7 +284,7 @@ paging_init (void)
                efi_memmap_walk(create_mem_map_page_table, NULL);
 
                NODE_DATA(0)->node_mem_map = vmem_map;
-               free_area_init_node(0, &contig_page_data, zones_size,
+               free_area_init_node(0, NODE_DATA(0), zones_size,
                                    0, zholes_size);
 
                printk("Virtual mem_map starts at 0x%p\n", mem_map);