On 06/01/2010 07:19 PM, Sridhar Samudrala wrote:

quoted

-	int i;
+	cpumask_var_t mask;
+	int i, ret = -ENOMEM;
+
+	if (!alloc_cpumask_var(&mask, GFP_KERNEL))
+		goto out_free_mask;

I think this is another bug in the error path. You should simply
do a return instead of a goto here when aloc_cpu_mask fails.

Oh... it's always safe to call free_cpumask_var() after failed
alloc_cpumask_var(), so that part isn't broken.

Thanks.

-- 
tejun