alpha: 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()
	- 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: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2 files changed, 0 insertions, 65 deletions

diff --git a/arch/alpha/mm/init.c b/arch/alpha/mm/init.c
index 40c15e7301de..234e42b8ee74 100644
--- a/arch/alpha/mm/init.c
+++ b/arch/alpha/mm/init.c
@@ -94,36 +94,6 @@ __bad_page(void)
         return pte_mkdirty(mk_pte(virt_to_page(EMPTY_PGE), PAGE_SHARED));
 }
 
-#ifndef CONFIG_DISCONTIGMEM
-void
-show_mem(void)
-{
-        long i,free = 0,total = 0,reserved = 0;
-        long shared = 0, cached = 0;
-
-        printk("\nMem-info:\n");
-        show_free_areas();
-        printk("Free swap:       %6ldkB\n", nr_swap_pages<<(PAGE_SHIFT-10));
-        i = max_mapnr;
-        while (i-- > 0) {
-                total++;
-                if (PageReserved(mem_map+i))
-                        reserved++;
-                else if (PageSwapCache(mem_map+i))
-                        cached++;
-                else if (!page_count(mem_map+i))
-                        free++;
-                else
-                        shared += page_count(mem_map + i) - 1;
-        }
-        printk("%ld pages of RAM\n",total);
-        printk("%ld free pages\n",free);
-        printk("%ld reserved pages\n",reserved);
-        printk("%ld pages shared\n",shared);
-        printk("%ld pages swap cached\n",cached);
-}
-#endif
-
 static inline unsigned long
 load_PCB(struct pcb_struct *pcb)
 {
diff --git a/arch/alpha/mm/numa.c b/arch/alpha/mm/numa.c
index d8c4ceaf00b9..a13de49d1265 100644
--- a/arch/alpha/mm/numa.c
+++ b/arch/alpha/mm/numa.c
@@ -359,38 +359,3 @@ void __init mem_init(void)
         mem_stress();
 #endif
 }
-
-void
-show_mem(void)
-{
-        long i,free = 0,total = 0,reserved = 0;
-        long shared = 0, cached = 0;
-        int nid;
-
-        printk("\nMem-info:\n");
-        show_free_areas();
-        printk("Free swap:       %6ldkB\n", nr_swap_pages<<(PAGE_SHIFT-10));
-        for_each_online_node(nid) {
-                unsigned long flags;
-                pgdat_resize_lock(NODE_DATA(nid), &flags);
-                i = node_spanned_pages(nid);
-                while (i-- > 0) {
-                        struct page *page = nid_page_nr(nid, i);
-                        total++;
-                        if (PageReserved(page))
-                                reserved++;
-                        else if (PageSwapCache(page))
-                                cached++;
-                        else if (!page_count(page))
-                                free++;
-                        else
-                                shared += page_count(page) - 1;
-                }
-                pgdat_resize_unlock(NODE_DATA(nid), &flags);
-        }
-        printk("%ld pages of RAM\n",total);
-        printk("%ld free pages\n",free);
-        printk("%ld reserved pages\n",reserved);
-        printk("%ld pages shared\n",shared);
-        printk("%ld pages swap cached\n",cached);
-}