[S390] More verbose show_mem() like other architectures.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c
index 916b72a8cde8eea8dd21ac5e11d33af05b032f95..9098531a26714050ddcabbf28510712f002bba09 100644 (file)
--- a/arch/s390/mm/init.c
+++ b/arch/s390/mm/init.c
@@ -61,30 +61,38 @@ void diag10(unsigned long addr)
 
 void show_mem(void)
 {
-        int i, total = 0, reserved = 0;
-        int shared = 0, cached = 0;
+       int i, total = 0, reserved = 0;
+       int shared = 0, cached = 0;
        struct page *page;
 
-        printk("Mem-info:\n");
-        show_free_areas();
-        printk("Free swap:       %6ldkB\n", nr_swap_pages<<(PAGE_SHIFT-10));
-        i = max_mapnr;
-        while (i-- > 0) {
+       printk("Mem-info:\n");
+       show_free_areas();
+       printk("Free swap:       %6ldkB\n", nr_swap_pages << (PAGE_SHIFT - 10));
+       i = max_mapnr;
+       while (i-- > 0) {
                if (!pfn_valid(i))
                        continue;
                page = pfn_to_page(i);
-                total++;
+               total++;
                if (PageReserved(page))
-                        reserved++;
+                       reserved++;
                else if (PageSwapCache(page))
-                        cached++;
+                       cached++;
                else if (page_count(page))
                        shared += page_count(page) - 1;
-        }
-        printk("%d pages of RAM\n",total);
-        printk("%d reserved pages\n",reserved);
-        printk("%d pages shared\n",shared);
-        printk("%d pages swap cached\n",cached);
+       }
+       printk("%d pages of RAM\n", total);
+       printk("%d reserved pages\n", reserved);
+       printk("%d pages shared\n", shared);
+       printk("%d pages swap cached\n", cached);
+
+       printk("%lu pages dirty\n", global_page_state(NR_FILE_DIRTY));
+       printk("%lu pages writeback\n", global_page_state(NR_WRITEBACK));
+       printk("%lu pages mapped\n", global_page_state(NR_FILE_MAPPED));
+       printk("%lu pages slab\n",
+              global_page_state(NR_SLAB_RECLAIMABLE) +
+              global_page_state(NR_SLAB_UNRECLAIMABLE));
+       printk("%lu pages pagetables\n", global_page_state(NR_PAGETABLE));
 }
 
 static void __init setup_ro_region(void)