---

yaml --- r: 154588 b: refs/heads/master c: c495682 h: refs/heads/master v: v3
git-mirror · Jul 1, 2009 · 05c7cb3 · 05c7cb3
1 parent 8db54c7
commit 05c7cb3
Show file tree

Hide file tree

Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4d6c13f87db12ae1ce35ea6a15688ac72419b133
+refs/heads/master: c49568235dd7b4a2ffad63aa950562f4ffb9455f
diff --git a/trunk/mm/dmapool.c b/trunk/mm/dmapool.c
@@ -86,10 +86,12 @@ show_pools(struct device *dev, struct device_attribute *attr, char *buf)
 		unsigned pages = 0;
 		unsigned blocks = 0;
 
+		spin_lock_irq(&pool->lock);
 		list_for_each_entry(page, &pool->page_list, page_list) {
 			pages++;
 			blocks += page->in_use;
 		}
+		spin_unlock_irq(&pool->lock);
 
 		/* per-pool info, no real statistics yet */
 		temp = scnprintf(next, size, "%-16s %4u %4Zu %4Zu %2u\n",