sched/autogroup: Fix sysctl move

Ivan reported /proc/sys/kernel/sched_autogroup_enabled went walk-about and using the noautogroup command line parameter would result in a boot error message. Turns out the sysctl move placed the init function wrong. Fixes: c8eaf6a ("sched: move autogroup sysctls into its own file") Reported-by: Ivan Kozik <[email protected]> Signed-off-by: Peter Zijlstra (Intel) <[email protected]> Tested-by: Ivan Kozik <[email protected]> Link: https://lkml.kernel.org/r/[email protected]
pop-os · May 30, 2022 · 82f586f · 82f586f
1 parent 7e28407
commit 82f586f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/kernel/sched/autogroup.c b/kernel/sched/autogroup.c
@@ -36,6 +36,7 @@ void __init autogroup_init(struct task_struct *init_task)
 	kref_init(&autogroup_default.kref);
 	init_rwsem(&autogroup_default.lock);
 	init_task->signal->autogroup = &autogroup_default;
+	sched_autogroup_sysctl_init();
 }
 
 void autogroup_free(struct task_group *tg)
@@ -219,7 +220,6 @@ void sched_autogroup_exit(struct signal_struct *sig)
 static int __init setup_autogroup(char *str)
 {
 	sysctl_sched_autogroup_enabled = 0;
-	sched_autogroup_sysctl_init();
 
 	return 1;
 }