summaryrefslogtreecommitdiffstats
path: root/arch/ia64/mm/discontig.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/ia64/mm/discontig.c')
-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 2de08f4..8786268 100644
--- a/arch/ia64/mm/discontig.c
+++ b/arch/ia64/mm/discontig.c
@@ -608,69 +608,6 @@ void *per_cpu_init(void)
#endif /* CONFIG_SMP */
/**
- * show_mem - give short summary of memory stats
- *
- * Shows a simple page count of reserved and used pages in the system.
- * For discontig machines, it does this on a per-pgdat basis.
- */
-void show_mem(unsigned int filter)
-{
- int i, total_reserved = 0;
- int total_shared = 0, total_cached = 0;
- unsigned long total_present = 0;
- pg_data_t *pgdat;
-
- printk(KERN_INFO "Mem-info:\n");
- show_free_areas(filter);
- if (filter & SHOW_MEM_FILTER_PAGE_COUNT)
- return;
- printk(KERN_INFO "Node memory in pages:\n");
- for_each_online_pgdat(pgdat) {
- unsigned long present;
- unsigned long flags;
- int shared = 0, cached = 0, reserved = 0;
- int nid = pgdat->node_id;
-
- if (skip_free_areas_node(filter, nid))
- continue;
- pgdat_resize_lock(pgdat, &flags);
- present = pgdat->node_present_pages;
- for(i = 0; i < pgdat->node_spanned_pages; i++) {
- struct page *page;
- if (unlikely(i % MAX_ORDER_NR_PAGES == 0))
- touch_nmi_watchdog();
- if (pfn_valid(pgdat->node_start_pfn + i))
- page = pfn_to_page(pgdat->node_start_pfn + i);
- else {
- i = vmemmap_find_next_valid_pfn(nid, i) - 1;
- continue;
- }
- if (PageReserved(page))
- reserved++;
- else if (PageSwapCache(page))
- cached++;
- else if (page_count(page))
- shared += page_count(page)-1;
- }
- pgdat_resize_unlock(pgdat, &flags);
- total_present += present;
- total_reserved += reserved;
- total_cached += cached;
- total_shared += shared;
- printk(KERN_INFO "Node %4d: RAM: %11ld, rsvd: %8d, "
- "shrd: %10d, swpd: %10d\n", nid,
- present, reserved, shared, cached);
- }
- printk(KERN_INFO "%ld pages of RAM\n", total_present);
- printk(KERN_INFO "%d reserved pages\n", total_reserved);
- printk(KERN_INFO "%d pages shared\n", total_shared);
- printk(KERN_INFO "%d pages swap cached\n", total_cached);
- printk(KERN_INFO "Total of %ld pages in page table cache\n",
- quicklist_total_size());
- printk(KERN_INFO "%ld free buffer pages\n", nr_free_buffer_pages());
-}
-
-/**
* call_pernode_memory - use SRAT to call callback functions with node info
* @start: physical start of range
* @len: length of range
OpenPOWER on IntegriCloud