RE: [PATCH] signal: trace_signal_deliver when signal_group_exit

2019-04-21 Thread weizhenliang
On 04/20, Oleg Nesterov wrote: >On 04/20, Zhenliang Wei wrote: >> >> --- a/kernel/signal.c >> +++ b/kernel/signal.c >> @@ -2441,6 +2441,8 @@ bool get_signal(struct ksignal *ksig) >> if (signal_group_exit(signal)) { >> ksig->info.si_signo = signr = SIGKILL; >> sigdelse

Re: [PATCH] signal: trace_signal_deliver when signal_group_exit

2019-04-20 Thread Oleg Nesterov
On 04/20, Zhenliang Wei wrote: > > --- a/kernel/signal.c > +++ b/kernel/signal.c > @@ -2441,6 +2441,8 @@ bool get_signal(struct ksignal *ksig) > if (signal_group_exit(signal)) { > ksig->info.si_signo = signr = SIGKILL; > sigdelset(¤t->pending.signal, SIGKILL); > +