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-rw-r--r--mm/memory_hotplug.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index bb63b36c441..e4af144ee40 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -696,15 +696,17 @@ do_migrate_range(unsigned long start_pfn, unsigned long end_pfn)
696 page_is_file_cache(page)); 696 page_is_file_cache(page));
697 697
698 } else { 698 } else {
699 /* Becasue we don't have big zone->lock. we should
700 check this again here. */
701 if (page_count(page))
702 not_managed++;
703#ifdef CONFIG_DEBUG_VM 699#ifdef CONFIG_DEBUG_VM
704 printk(KERN_ALERT "removing pfn %lx from LRU failed\n", 700 printk(KERN_ALERT "removing pfn %lx from LRU failed\n",
705 pfn); 701 pfn);
706 dump_page(page); 702 dump_page(page);
707#endif 703#endif
704 /* Becasue we don't have big zone->lock. we should
705 check this again here. */
706 if (page_count(page)) {
707 not_managed++;
708 break;
709 }
708 } 710 }
709 } 711 }
710 ret = -EBUSY; 712 ret = -EBUSY;