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Diffstat (limited to 'arch/i386/mm/pgtable.c')
-rw-r--r--arch/i386/mm/pgtable.c30
1 files changed, 19 insertions, 11 deletions
diff --git a/arch/i386/mm/pgtable.c b/arch/i386/mm/pgtable.c
index dd81479ff88a..bd2f7afc7a2a 100644
--- a/arch/i386/mm/pgtable.c
+++ b/arch/i386/mm/pgtable.c
@@ -30,13 +30,14 @@ void show_mem(void)
30 struct page *page; 30 struct page *page;
31 pg_data_t *pgdat; 31 pg_data_t *pgdat;
32 unsigned long i; 32 unsigned long i;
33 struct page_state ps;
33 34
34 printk("Mem-info:\n"); 35 printk(KERN_INFO "Mem-info:\n");
35 show_free_areas(); 36 show_free_areas();
36 printk("Free swap: %6ldkB\n", nr_swap_pages<<(PAGE_SHIFT-10)); 37 printk(KERN_INFO "Free swap: %6ldkB\n", nr_swap_pages<<(PAGE_SHIFT-10));
37 for_each_pgdat(pgdat) { 38 for_each_pgdat(pgdat) {
38 for (i = 0; i < pgdat->node_spanned_pages; ++i) { 39 for (i = 0; i < pgdat->node_spanned_pages; ++i) {
39 page = pgdat->node_mem_map + i; 40 page = pgdat_page_nr(pgdat, i);
40 total++; 41 total++;
41 if (PageHighMem(page)) 42 if (PageHighMem(page))
42 highmem++; 43 highmem++;
@@ -48,11 +49,18 @@ void show_mem(void)
48 shared += page_count(page) - 1; 49 shared += page_count(page) - 1;
49 } 50 }
50 } 51 }
51 printk("%d pages of RAM\n", total); 52 printk(KERN_INFO "%d pages of RAM\n", total);
52 printk("%d pages of HIGHMEM\n",highmem); 53 printk(KERN_INFO "%d pages of HIGHMEM\n", highmem);
53 printk("%d reserved pages\n",reserved); 54 printk(KERN_INFO "%d reserved pages\n", reserved);
54 printk("%d pages shared\n",shared); 55 printk(KERN_INFO "%d pages shared\n", shared);
55 printk("%d pages swap cached\n",cached); 56 printk(KERN_INFO "%d pages swap cached\n", cached);
57
58 get_page_state(&ps);
59 printk(KERN_INFO "%lu pages dirty\n", ps.nr_dirty);
60 printk(KERN_INFO "%lu pages writeback\n", ps.nr_writeback);
61 printk(KERN_INFO "%lu pages mapped\n", ps.nr_mapped);
62 printk(KERN_INFO "%lu pages slab\n", ps.nr_slab);
63 printk(KERN_INFO "%lu pages pagetables\n", ps.nr_page_table_pages);
56} 64}
57 65
58/* 66/*
@@ -105,16 +113,16 @@ void set_pmd_pfn(unsigned long vaddr, unsigned long pfn, pgprot_t flags)
105 pmd_t *pmd; 113 pmd_t *pmd;
106 114
107 if (vaddr & (PMD_SIZE-1)) { /* vaddr is misaligned */ 115 if (vaddr & (PMD_SIZE-1)) { /* vaddr is misaligned */
108 printk ("set_pmd_pfn: vaddr misaligned\n"); 116 printk(KERN_WARNING "set_pmd_pfn: vaddr misaligned\n");
109 return; /* BUG(); */ 117 return; /* BUG(); */
110 } 118 }
111 if (pfn & (PTRS_PER_PTE-1)) { /* pfn is misaligned */ 119 if (pfn & (PTRS_PER_PTE-1)) { /* pfn is misaligned */
112 printk ("set_pmd_pfn: pfn misaligned\n"); 120 printk(KERN_WARNING "set_pmd_pfn: pfn misaligned\n");
113 return; /* BUG(); */ 121 return; /* BUG(); */
114 } 122 }
115 pgd = swapper_pg_dir + pgd_index(vaddr); 123 pgd = swapper_pg_dir + pgd_index(vaddr);
116 if (pgd_none(*pgd)) { 124 if (pgd_none(*pgd)) {
117 printk ("set_pmd_pfn: pgd_none\n"); 125 printk(KERN_WARNING "set_pmd_pfn: pgd_none\n");
118 return; /* BUG(); */ 126 return; /* BUG(); */
119 } 127 }
120 pud = pud_offset(pgd, vaddr); 128 pud = pud_offset(pgd, vaddr);