cpumask: add CPU_MASK_ALL_PTR macro

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / init / main.c

diff --git a/init/main.c b/init/main.c
index 99ce94930b09302f7af89f75c07d7daa6a7ef668..2df3f0617fdc89fe8377d5d76fb9214c1e8f79a8 100644 (file)
--- a/init/main.c
+++ b/init/main.c
@@ -363,6 +363,11 @@ static inline void smp_prepare_cpus(unsigned int maxcpus) { }
 
 #else
 
+#if NR_CPUS > BITS_PER_LONG
+cpumask_t cpu_mask_all __read_mostly = CPU_MASK_ALL;
+EXPORT_SYMBOL(cpu_mask_all);
+#endif
+
 #ifndef CONFIG_HAVE_SETUP_PER_CPU_AREA
 unsigned long __per_cpu_offset[NR_CPUS] __read_mostly;
 
@@ -811,7 +816,7 @@ static int __init kernel_init(void * unused)
        /*
         * init can run on any cpu.
         */
-       set_cpus_allowed(current, CPU_MASK_ALL);
+       set_cpus_allowed_ptr(current, CPU_MASK_ALL_PTR);
        /*
         * Tell the world that we're going to be the grim
         * reaper of innocent orphaned children.