diff options
Diffstat (limited to 'arch/ppc/mm/init.c')
| -rw-r--r-- | arch/ppc/mm/init.c | 109 |
1 files changed, 51 insertions, 58 deletions
diff --git a/arch/ppc/mm/init.c b/arch/ppc/mm/init.c index 6a6ffdb89..ee2381dba 100644 --- a/arch/ppc/mm/init.c +++ b/arch/ppc/mm/init.c @@ -58,69 +58,62 @@ pte_t __bad_page(void) void show_mem(void) { - unsigned long i,free = 0,total = 0,reserved = 0; - unsigned long shared = 0; - PTE *ptr; - unsigned long full = 0, overflow = 0; - unsigned int ti; - - printk("Mem-info:\n"); - show_free_areas(); - printk("Free swap: %6dkB\n",nr_swap_pages<<(PAGE_SHIFT-10)); - i = MAP_NR(high_memory); - while (i-- > 0) { - total++; - if (PageReserved(mem_map+i)) - reserved++; - else if (!atomic_read(&mem_map[i].count)) - free++; - else - shared += atomic_read(&mem_map[i].count) - 1; - } - printk("%lu pages of RAM\n",total); - printk("%lu free pages\n",free); - printk("%lu reserved pages\n",reserved); - printk("%lu pages shared\n",shared); - show_buffers(); + struct task_struct *p; + unsigned long i,free = 0,total = 0,reserved = 0; + unsigned long shared = 0; + PTE *ptr; + unsigned long full = 0, overflow = 0; + unsigned int ti; + + printk("Mem-info:\n"); + show_free_areas(); + printk("Free swap: %6dkB\n",nr_swap_pages<<(PAGE_SHIFT-10)); + i = MAP_NR(high_memory); + while (i-- > 0) { + total++; + if (PageReserved(mem_map+i)) + reserved++; + else if (!atomic_read(&mem_map[i].count)) + free++; + else + shared += atomic_read(&mem_map[i].count) - 1; + } + printk("%lu pages of RAM\n",total); + printk("%lu free pages\n",free); + printk("%lu reserved pages\n",reserved); + printk("%lu pages shared\n",shared); + show_buffers(); #ifdef CONFIG_NET - show_net_buffers(); + show_net_buffers(); #endif #ifdef HASHSTATS - printk("Hash Hits %u entries (buckets)\n",(Hash_size/sizeof(struct _PTE))/8); - for ( i = 0; i < (Hash_size/sizeof(struct _PTE))/8; i++ ) - { - if ( hashhits[i] >= 20 ) - { - printk("[%lu] \t %lu\n", i,hashhits[i]); - } - } + printk("Hash Hits %u entries (buckets)\n",(Hash_size/sizeof(struct _PTE))/8); + for ( i = 0; i < (Hash_size/sizeof(struct _PTE))/8; i++ ) { + if ( hashhits[i] >= 20 ) + printk("[%lu] \t %lu\n", i,hashhits[i]); + } #endif - for ( ptr = Hash ; ptr <= Hash+Hash_size ; ptr++) - { - if (ptr->v) - { - full++; - if (ptr->h == 1) - overflow++; - } - } - printk("Hash Table: %dkB Buckets: %dk PTEs: %d/%d (%%%d full) %d overflowed\n", - Hash_size>>10, (Hash_size/(sizeof(PTE)*8)) >> 10, - full,Hash_size/sizeof(PTE), - (full*100)/(Hash_size/sizeof(PTE)), - overflow); - printk(" Task context vsid0\n"); - for ( ti = 0; ti < NR_TASKS ; ti++ ); - { - if ( task[ti] ) - { - printk("%5d %8x %8x\n", - task[ti]->pid,task[ti]->mm->context, - ((SEGREG *)task[ti]->tss.segs)[0].vsid); - } - } - + for ( ptr = Hash ; ptr <= Hash+Hash_size ; ptr++) { + if (ptr->v) { + full++; + if (ptr->h == 1) + overflow++; + } + } + printk("Hash Table: %dkB Buckets: %dk PTEs: %d/%d (%%%d full) %d overflowed\n", + Hash_size>>10, (Hash_size/(sizeof(PTE)*8)) >> 10, + full,Hash_size/sizeof(PTE), + (full*100)/(Hash_size/sizeof(PTE)), + overflow); + printk(" Task context vsid0\n"); + read_lock(&tasklist_lock); + for_each_task(p) { + printk("%5d %8x %8x\n", + p->pid,p->mm->context, + ((SEGREG *)p->tss.segs)[0].vsid); + } + read_unlock(&tasklist_lock); } extern unsigned long free_area_init(unsigned long, unsigned long); |