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Date: Sun, 24 Nov 2024 00:41:15 +0900
To: cygwin AT cygwin DOT com
Subject: Re: SIGKILL may no longer work after many SIGCONT/SIGSTOP signals
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From: Takashi Yano via Cygwin <cygwin AT cygwin DOT com>
Reply-To: Takashi Yano <takashi DOT yano AT nifty DOT ne DOT jp>
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On Sat, 23 Nov 2024 20:53:07 +0900
Takashi Yano wrote:
> The patch attached almost solves the problem. However, your test
> case is paused for tens of seconds, then ends normally.
> 
> If the code:
>       cpu_set_t cpus; CPU_ZERO(&cpus);
>       CPU_SET(0, &cpus);
>       if (sched_setaffinity(getpid(), sizeof(cpus), &cpus))
>         perror("setaffinity");

Maybe it's just slow because all processes are assigned to one CPU core.
I feel like it's too late for that...

-- 
Takashi Yano <takashi DOT yano AT nifty DOT ne DOT jp>

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