diff options
| -rw-r--r-- | kernel/futex.c | 2 | ||||
| -rw-r--r-- | kernel/hrtimer.c | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/kernel/futex.c b/kernel/futex.c index db9824de8bf..0edd314798c 100644 --- a/kernel/futex.c +++ b/kernel/futex.c @@ -1252,6 +1252,8 @@ static int futex_wait(u32 __user *uaddr, struct rw_semaphore *fshared, t.timer.expires = *abs_time; hrtimer_start(&t.timer, t.timer.expires, HRTIMER_MODE_ABS); + if (!hrtimer_active(&t.timer)) + t.task = NULL; /* * the timer could have already expired, in which diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c index bd5d6b5060b..1069998fe25 100644 --- a/kernel/hrtimer.c +++ b/kernel/hrtimer.c @@ -1315,6 +1315,8 @@ static int __sched do_nanosleep(struct hrtimer_sleeper *t, enum hrtimer_mode mod } while (t->task && !signal_pending(current)); + __set_current_state(TASK_RUNNING); + return t->task == NULL; } |