diff options
Diffstat (limited to 'arch/s390')
-rw-r--r-- | arch/s390/mm/init.c | 38 |
1 files changed, 23 insertions, 15 deletions
diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c index 916b72a8cde8..9098531a2671 100644 --- a/arch/s390/mm/init.c +++ b/arch/s390/mm/init.c | |||
@@ -61,30 +61,38 @@ void diag10(unsigned long addr) | |||
61 | 61 | ||
62 | void show_mem(void) | 62 | void show_mem(void) |
63 | { | 63 | { |
64 | int i, total = 0, reserved = 0; | 64 | int i, total = 0, reserved = 0; |
65 | int shared = 0, cached = 0; | 65 | int shared = 0, cached = 0; |
66 | struct page *page; | 66 | struct page *page; |
67 | 67 | ||
68 | printk("Mem-info:\n"); | 68 | printk("Mem-info:\n"); |
69 | show_free_areas(); | 69 | show_free_areas(); |
70 | printk("Free swap: %6ldkB\n", nr_swap_pages<<(PAGE_SHIFT-10)); | 70 | printk("Free swap: %6ldkB\n", nr_swap_pages << (PAGE_SHIFT - 10)); |
71 | i = max_mapnr; | 71 | i = max_mapnr; |
72 | while (i-- > 0) { | 72 | while (i-- > 0) { |
73 | if (!pfn_valid(i)) | 73 | if (!pfn_valid(i)) |
74 | continue; | 74 | continue; |
75 | page = pfn_to_page(i); | 75 | page = pfn_to_page(i); |
76 | total++; | 76 | total++; |
77 | if (PageReserved(page)) | 77 | if (PageReserved(page)) |
78 | reserved++; | 78 | reserved++; |
79 | else if (PageSwapCache(page)) | 79 | else if (PageSwapCache(page)) |
80 | cached++; | 80 | cached++; |
81 | else if (page_count(page)) | 81 | else if (page_count(page)) |
82 | shared += page_count(page) - 1; | 82 | shared += page_count(page) - 1; |
83 | } | 83 | } |
84 | printk("%d pages of RAM\n",total); | 84 | printk("%d pages of RAM\n", total); |
85 | printk("%d reserved pages\n",reserved); | 85 | printk("%d reserved pages\n", reserved); |
86 | printk("%d pages shared\n",shared); | 86 | printk("%d pages shared\n", shared); |
87 | printk("%d pages swap cached\n",cached); | 87 | printk("%d pages swap cached\n", cached); |
88 | |||
89 | printk("%lu pages dirty\n", global_page_state(NR_FILE_DIRTY)); | ||
90 | printk("%lu pages writeback\n", global_page_state(NR_WRITEBACK)); | ||
91 | printk("%lu pages mapped\n", global_page_state(NR_FILE_MAPPED)); | ||
92 | printk("%lu pages slab\n", | ||
93 | global_page_state(NR_SLAB_RECLAIMABLE) + | ||
94 | global_page_state(NR_SLAB_UNRECLAIMABLE)); | ||
95 | printk("%lu pages pagetables\n", global_page_state(NR_PAGETABLE)); | ||
88 | } | 96 | } |
89 | 97 | ||
90 | static void __init setup_ro_region(void) | 98 | static void __init setup_ro_region(void) |