diff options
Diffstat (limited to 'kernel/locking/semaphore.c')
| -rw-r--r-- | kernel/locking/semaphore.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/kernel/locking/semaphore.c b/kernel/locking/semaphore.c index b8120abe594b..561acdd39960 100644 --- a/kernel/locking/semaphore.c +++ b/kernel/locking/semaphore.c @@ -29,6 +29,7 @@ #include <linux/kernel.h> #include <linux/export.h> #include <linux/sched.h> +#include <linux/sched/debug.h> #include <linux/semaphore.h> #include <linux/spinlock.h> #include <linux/ftrace.h> @@ -204,19 +205,18 @@ struct semaphore_waiter { static inline int __sched __down_common(struct semaphore *sem, long state, long timeout) { - struct task_struct *task = current; struct semaphore_waiter waiter; list_add_tail(&waiter.list, &sem->wait_list); - waiter.task = task; + waiter.task = current; waiter.up = false; for (;;) { - if (signal_pending_state(state, task)) + if (signal_pending_state(state, current)) goto interrupted; if (unlikely(timeout <= 0)) goto timed_out; - __set_task_state(task, state); + __set_current_state(state); raw_spin_unlock_irq(&sem->lock); timeout = schedule_timeout(timeout); raw_spin_lock_irq(&sem->lock); |