X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-linux.git;a=blobdiff_plain;f=kernel%2Fcpu.c;h=85ff5e26e23b45b34201120c758082599f995b7e;hp=14a9cdf8abe9e806083ca3041c2861f6ef0713b3;hb=53528695ff6d8b77011bc818407c13e30914a946;hpb=b831ef2cad979912850e34f82415c0c5d59de8cb;ds=sidebyside

diff --git a/kernel/cpu.c b/kernel/cpu.c
index 14a9cdf8abe9..85ff5e26e23b 100644
--- a/kernel/cpu.c
+++ b/kernel/cpu.c
@@ -291,8 +291,8 @@ static inline void check_for_tasks(int dead_cpu)
 {
 	struct task_struct *g, *p;
 
-	read_lock_irq(&tasklist_lock);
-	do_each_thread(g, p) {
+	read_lock(&tasklist_lock);
+	for_each_process_thread(g, p) {
 		if (!p->on_rq)
 			continue;
 		/*
@@ -307,8 +307,8 @@ static inline void check_for_tasks(int dead_cpu)
 
 		pr_warn("Task %s (pid=%d) is on cpu %d (state=%ld, flags=%x)\n",
 			p->comm, task_pid_nr(p), dead_cpu, p->state, p->flags);
-	} while_each_thread(g, p);
-	read_unlock_irq(&tasklist_lock);
+	}
+	read_unlock(&tasklist_lock);
 }
 
 struct take_cpu_down_param {
@@ -331,7 +331,7 @@ static int take_cpu_down(void *_param)
 	/* Give up timekeeping duties */
 	tick_handover_do_timer();
 	/* Park the stopper thread */
-	kthread_park(current);
+	stop_machine_park((long)param->hcpu);
 	return 0;
 }