cpumask: add sysfs displays for configured and disabled cpu maps

[linux-2.6-omap-h63xx.git] / include / linux / smp.h

diff --git a/include/linux/smp.h b/include/linux/smp.h
index 3f9a60043a975617a3b8217f8e69b24751c13e01..0d5770c2e43af4441c55995ad9ae2be1529706b0 100644 (file)
--- a/include/linux/smp.h
+++ b/include/linux/smp.h
@@ -21,6 +21,9 @@ struct call_single_data {
        u16 priv;
 };
 
+/* total number of cpus in this system (may exceed NR_CPUS) */
+extern unsigned int total_cpus;
+
 #ifdef CONFIG_SMP
 
 #include <linux/preempt.h>