m32r: use generic show_mem()

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

This also removes the following redundant information display:

	- free swap pages, printed by show_swap_cache_info()
	- 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>
Cc: Hirokazu Takata <takata@linux-m32r.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 0 insertions, 36 deletions

diff --git a/arch/m32r/mm/init.c b/arch/m32r/mm/init.c
index 2554eb59cfef..24d429f9358a 100644
--- a/arch/m32r/mm/init.c
+++ b/arch/m32r/mm/init.c
@@ -36,42 +36,6 @@ pgd_t swapper_pg_dir[1024];
 
 DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
 
-void show_mem(void)
-{
-        int total = 0, reserved = 0;
-        int shared = 0, cached = 0;
-        int highmem = 0;
-        struct page *page;
-        pg_data_t *pgdat;
-        unsigned long i;
-
-        printk("Mem-info:\n");
-        show_free_areas();
-        printk("Free swap:       %6ldkB\n",nr_swap_pages<<(PAGE_SHIFT-10));
-        for_each_online_pgdat(pgdat) {
-                unsigned long flags;
-                pgdat_resize_lock(pgdat, &flags);
-                for (i = 0; i < pgdat->node_spanned_pages; ++i) {
-                        page = pgdat_page_nr(pgdat, i);
-                        total++;
-                        if (PageHighMem(page))
-                                highmem++;
-                        if (PageReserved(page))
-                                reserved++;
-                        else if (PageSwapCache(page))
-                                cached++;
-                        else if (page_count(page))
-                                shared += page_count(page) - 1;
-                }
-                pgdat_resize_unlock(pgdat, &flags);
-        }
-        printk("%d pages of RAM\n", total);
-        printk("%d pages of HIGHMEM\n",highmem);
-        printk("%d reserved pages\n",reserved);
-        printk("%d pages shared\n",shared);
-        printk("%d pages swap cached\n",cached);
-}
-
 /*
  * Cache of MMU context last used.
  */