diff options
Diffstat (limited to 'kernel/signal.c')
| -rw-r--r-- | kernel/signal.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/kernel/signal.c b/kernel/signal.c index bfdb5686fa3..fb5da6d19f1 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -417,9 +417,8 @@ static int collect_signal(int sig, struct sigpending *list, siginfo_t *info) static int __dequeue_signal(struct sigpending *pending, sigset_t *mask, siginfo_t *info) { - int sig = 0; + int sig = next_signal(pending, mask); - sig = next_signal(pending, mask); if (sig) { if (current->notifier) { if (sigismember(current->notifier_mask, sig)) { @@ -432,9 +431,7 @@ static int __dequeue_signal(struct sigpending *pending, sigset_t *mask, if (!collect_signal(sig, pending, info)) sig = 0; - } - recalc_sigpending(); return sig; } @@ -451,6 +448,7 @@ int dequeue_signal(struct task_struct *tsk, sigset_t *mask, siginfo_t *info) if (!signr) signr = __dequeue_signal(&tsk->signal->shared_pending, mask, info); + recalc_sigpending_tsk(tsk); if (signr && unlikely(sig_kernel_stop(signr))) { /* * Set a marker that we have dequeued a stop signal. Our @@ -2577,6 +2575,11 @@ asmlinkage long sys_rt_sigsuspend(sigset_t __user *unewset, size_t sigsetsize) } #endif /* __ARCH_WANT_SYS_RT_SIGSUSPEND */ +__attribute__((weak)) const char *arch_vma_name(struct vm_area_struct *vma) +{ + return NULL; +} + void __init signals_init(void) { sigqueue_cachep = |