diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/sched.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index 923ec1a9b2b4..3d54924b4b86 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -2462,14 +2462,15 @@ extern void ignore_signals(struct task_struct *); extern void flush_signal_handlers(struct task_struct *, int force_default); extern int dequeue_signal(struct task_struct *tsk, sigset_t *mask, siginfo_t *info); -static inline int dequeue_signal_lock(struct task_struct *tsk, sigset_t *mask, siginfo_t *info) +static inline int kernel_dequeue_signal(siginfo_t *info) { - unsigned long flags; + struct task_struct *tsk = current; + siginfo_t __info; int ret; - spin_lock_irqsave(&tsk->sighand->siglock, flags); - ret = dequeue_signal(tsk, mask, info); - spin_unlock_irqrestore(&tsk->sighand->siglock, flags); + spin_lock_irq(&tsk->sighand->siglock); + ret = dequeue_signal(tsk, &tsk->blocked, info ?: &__info); + spin_unlock_irq(&tsk->sighand->siglock); return ret; } |