---

yaml --- r: 188805 b: refs/heads/master c: 12ee3c0 h: refs/heads/master i: 188803: 431a6de v: v3
git-mirror · Mar 19, 2010 · 378fd23 · 378fd23
1 parent ed8e4e9
commit 378fd23
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Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f0eae0ed3b7d4182a6b4dd03540a738518ea3163
+refs/heads/master: 12ee3c0a0ac42bed0939420468fd35f5cdceae4f
diff --git a/trunk/drivers/base/node.c b/trunk/drivers/base/node.c
@@ -165,8 +165,11 @@ static ssize_t node_read_distance(struct sys_device * dev,
 	int len = 0;
 	int i;
 
-	/* buf currently PAGE_SIZE, need ~4 chars per node */
-	BUILD_BUG_ON(MAX_NUMNODES*4 > PAGE_SIZE/2);
+	/*
+	 * buf is currently PAGE_SIZE in length and each node needs 4 chars
+	 * at the most (distance + space or newline).
+	 */
+	BUILD_BUG_ON(MAX_NUMNODES * 4 > PAGE_SIZE);
 
 	for_each_online_node(i)
 		len += sprintf(buf + len, "%s%d", i ? " " : "", node_distance(nid, i));