diff options
Diffstat (limited to 'arch/alpha/mm/numa.c')
| -rw-r--r-- | arch/alpha/mm/numa.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/alpha/mm/numa.c b/arch/alpha/mm/numa.c index c7481d59b6d..6d5251254f6 100644 --- a/arch/alpha/mm/numa.c +++ b/arch/alpha/mm/numa.c @@ -371,6 +371,8 @@ show_mem(void) show_free_areas(); printk("Free swap: %6ldkB\n", nr_swap_pages<<(PAGE_SHIFT-10)); for_each_online_node(nid) { + unsigned long flags; + pgdat_resize_lock(NODE_DATA(nid), &flags); i = node_spanned_pages(nid); while (i-- > 0) { struct page *page = nid_page_nr(nid, i); @@ -384,6 +386,7 @@ show_mem(void) else shared += page_count(page) - 1; } + pgdat_resize_unlock(NODE_DATA(nid), &flags); } printk("%ld pages of RAM\n",total); printk("%ld free pages\n",free); |