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-rw-r--r--arch/ia64/mm/discontig.c63
1 files changed, 0 insertions, 63 deletions
diff --git a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c
index 2de08f4d9930..878626805369 100644
--- a/arch/ia64/mm/discontig.c
+++ b/arch/ia64/mm/discontig.c
@@ -608,69 +608,6 @@ void *per_cpu_init(void)
608#endif /* CONFIG_SMP */ 608#endif /* CONFIG_SMP */
609 609
610/** 610/**
611 * show_mem - give short summary of memory stats
612 *
613 * Shows a simple page count of reserved and used pages in the system.
614 * For discontig machines, it does this on a per-pgdat basis.
615 */
616void show_mem(unsigned int filter)
617{
618 int i, total_reserved = 0;
619 int total_shared = 0, total_cached = 0;
620 unsigned long total_present = 0;
621 pg_data_t *pgdat;
622
623 printk(KERN_INFO "Mem-info:\n");
624 show_free_areas(filter);
625 if (filter & SHOW_MEM_FILTER_PAGE_COUNT)
626 return;
627 printk(KERN_INFO "Node memory in pages:\n");
628 for_each_online_pgdat(pgdat) {
629 unsigned long present;
630 unsigned long flags;
631 int shared = 0, cached = 0, reserved = 0;
632 int nid = pgdat->node_id;
633
634 if (skip_free_areas_node(filter, nid))
635 continue;
636 pgdat_resize_lock(pgdat, &flags);
637 present = pgdat->node_present_pages;
638 for(i = 0; i < pgdat->node_spanned_pages; i++) {
639 struct page *page;
640 if (unlikely(i % MAX_ORDER_NR_PAGES == 0))
641 touch_nmi_watchdog();
642 if (pfn_valid(pgdat->node_start_pfn + i))
643 page = pfn_to_page(pgdat->node_start_pfn + i);
644 else {
645 i = vmemmap_find_next_valid_pfn(nid, i) - 1;
646 continue;
647 }
648 if (PageReserved(page))
649 reserved++;
650 else if (PageSwapCache(page))
651 cached++;
652 else if (page_count(page))
653 shared += page_count(page)-1;
654 }
655 pgdat_resize_unlock(pgdat, &flags);
656 total_present += present;
657 total_reserved += reserved;
658 total_cached += cached;
659 total_shared += shared;
660 printk(KERN_INFO "Node %4d: RAM: %11ld, rsvd: %8d, "
661 "shrd: %10d, swpd: %10d\n", nid,
662 present, reserved, shared, cached);
663 }
664 printk(KERN_INFO "%ld pages of RAM\n", total_present);
665 printk(KERN_INFO "%d reserved pages\n", total_reserved);
666 printk(KERN_INFO "%d pages shared\n", total_shared);
667 printk(KERN_INFO "%d pages swap cached\n", total_cached);
668 printk(KERN_INFO "Total of %ld pages in page table cache\n",
669 quicklist_total_size());
670 printk(KERN_INFO "%ld free buffer pages\n", nr_free_buffer_pages());
671}
672
673/**
674 * call_pernode_memory - use SRAT to call callback functions with node info 611 * call_pernode_memory - use SRAT to call callback functions with node info
675 * @start: physical start of range 612 * @start: physical start of range
676 * @len: length of range 613 * @len: length of range