avr32: use generic show_mem()

Remove arch-specific show_mem() in favor of the generic version.

This also removes the following redundant information display:

	- free pages, printed by show_free_areas()
	- pages in slabs, printed by show_free_areas()
	- pages in swapcache, printed by show_swap_cache_info()

where show_mem() calls show_free_areas(), which calls
show_swap_cache_info().

Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
Acked-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 0 insertions, 39 deletions

diff --git a/arch/avr32/mm/init.c b/arch/avr32/mm/init.c
index 3c85fdaa9487..fa92ff6d95f7 100644
--- a/arch/avr32/mm/init.c
+++ b/arch/avr32/mm/init.c
@@ -38,45 +38,6 @@ EXPORT_SYMBOL(empty_zero_page);
  */
 unsigned long mmu_context_cache = NO_CONTEXT;
 
-void show_mem(void)
-{
-        int total = 0, reserved = 0, cached = 0;
-        int slab = 0, free = 0, shared = 0;
-        pg_data_t *pgdat;
-
-        printk("Mem-info:\n");
-        show_free_areas();
-
-        for_each_online_pgdat(pgdat) {
-                struct page *page, *end;
-
-                page = pgdat->node_mem_map;
-                end = page + pgdat->node_spanned_pages;
-
-                do {
-                        total++;
-                        if (PageReserved(page))
-                                reserved++;
-                        else if (PageSwapCache(page))
-                                cached++;
-                        else if (PageSlab(page))
-                                slab++;
-                        else if (!page_count(page))
-                                free++;
-                        else
-                                shared += page_count(page) - 1;
-                        page++;
-                } while (page < end);
-        }
-
-        printk ("%d pages of RAM\n", total);
-        printk ("%d free pages\n", free);
-        printk ("%d reserved pages\n", reserved);
-        printk ("%d slab pages\n", slab);
-        printk ("%d pages shared\n", shared);
-        printk ("%d pages swap cached\n", cached);
-}
-
 /*
  * paging_init() sets up the page tables
  *