1 files changed, 3 insertions, 10 deletions

diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
index 27d7d522ac4e..69f3dbe38984 100644
--- a/kernel/time/tick-sched.c
+++ b/kernel/time/tick-sched.c
@@ -385,20 +385,13 @@ out:
         local_irq_restore(flags);
 }
 
-/* Parse the boot-time nohz CPU list from the kernel parameters. */
-static int __init tick_nohz_full_setup(char *str)
+/* Get the boot-time nohz CPU list from the kernel parameters. */
+void __init tick_nohz_full_setup(cpumask_var_t cpumask)
 {
         alloc_bootmem_cpumask_var(&tick_nohz_full_mask);
-        if (cpulist_parse(str, tick_nohz_full_mask) < 0) {
-                pr_warn("NO_HZ: Incorrect nohz_full cpumask\n");
-                free_bootmem_cpumask_var(tick_nohz_full_mask);
-                return 1;
-        }
+        cpumask_copy(tick_nohz_full_mask, cpumask);
         tick_nohz_full_running = true;
-
-        return 1;
 }
-__setup("nohz_full=", tick_nohz_full_setup);
 
 static int tick_nohz_cpu_down(unsigned int cpu)
 {