diff options
Diffstat (limited to 'arch/ppc64')
| -rw-r--r-- | arch/ppc64/mm/init.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/ppc64/mm/init.c b/arch/ppc64/mm/init.c index a45584b3440..975b26de34d 100644 --- a/arch/ppc64/mm/init.c +++ b/arch/ppc64/mm/init.c @@ -104,6 +104,8 @@ void show_mem(void) show_free_areas(); printk("Free swap: %6ldkB\n", nr_swap_pages<<(PAGE_SHIFT-10)); for_each_pgdat(pgdat) { + unsigned long flags; + pgdat_resize_lock(pgdat, &flags); for (i = 0; i < pgdat->node_spanned_pages; i++) { page = pgdat_page_nr(pgdat, i); total++; @@ -114,6 +116,7 @@ void show_mem(void) else if (page_count(page)) shared += page_count(page) - 1; } + pgdat_resize_unlock(pgdat, &flags); } printk("%ld pages of RAM\n", total); printk("%ld reserved pages\n", reserved); @@ -647,11 +650,14 @@ void __init mem_init(void) #endif for_each_pgdat(pgdat) { + unsigned long flags; + pgdat_resize_lock(pgdat, &flags); for (i = 0; i < pgdat->node_spanned_pages; i++) { page = pgdat_page_nr(pgdat, i); if (PageReserved(page)) reservedpages++; } + pgdat_resize_unlock(pgdat, &flags); } codesize = (unsigned long)&_etext - (unsigned long)&_stext; |