--- kernel/sysctl.c

+++ kernel/sysctl.c

@@ -380,6 +380,18 @@ static struct ctl_table kern_table[] = {

.mode = 0644,

.proc_handler = &proc_dointvec,

},

+#ifdef CONFIG_SCHED_AUTOGROUP

+ {

+ .ctl_name = CTL_UNNUMBERED,

+ .procname = "sched_autogroup_enabled",

+ .data = &sysctl_sched_autogroup_enabled,

+ .maxlen = sizeof(unsigned int),

+ .mode = 0644,

+ .proc_handler = proc_dointvec,

+ .extra1 = &zero,

+ .extra2 = &one,

+ },

+#endif

#ifdef CONFIG_PROVE_LOCKING

{

.ctl_name = CTL_UNNUMBERED,