diff options
Diffstat (limited to 'kernel/cpu.c')
| -rw-r--r-- | kernel/cpu.c | 10 |
1 files changed, 5 insertions, 5 deletions
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; } |