mm, show_mem: remove SHOW_MEM_FILTER_PAGE_COUNT

[~andy/linux] / arch / ia64 / mm / discontig.c

diff --git a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c
index 2de08f4d99305fa42aafe573da4cbbd5ad3892ca..8786268053693cac4ed3114becc62a488a905999 100644 (file)
--- a/arch/ia64/mm/discontig.c
+++ b/arch/ia64/mm/discontig.c
@@ -607,69 +607,6 @@ 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