base: make module_create_drivers_dir race-free

[pandora-kernel.git] / drivers / base / cpu.c

diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c
index f35719a..251acea 100644 (file)
--- a/drivers/base/cpu.c
+++ b/drivers/base/cpu.c
@@ -186,7 +186,7 @@ static ssize_t print_cpus_offline(struct sysdev_class *class,
        /* display offline cpus < nr_cpu_ids */
        if (!alloc_cpumask_var(&offline, GFP_KERNEL))
                return -ENOMEM;
-       cpumask_complement(offline, cpu_online_mask);
+       cpumask_andnot(offline, cpu_possible_mask, cpu_online_mask);
        n = cpulist_scnprintf(buf, len, offline);
        free_cpumask_var(offline);