From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: Date: Thu, 2 Jan 2014 22:55:05 +0100 From: cinap_lenrek@felloff.net To: 9fans@9fans.net In-Reply-To: <8ed81f8b1c7f2ebcd9179fdfcbe8bc63@brasstown.quanstro.net> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Subject: Re: [9fans] devproc noteid changing for none Topicbox-Message-UUID: ab542aa4-ead8-11e9-9d60-3106f5b1d025 i was investigating all callers of postnote() for bugs that could lead to spurious notes like the alarm race i described before. btw this has been fixed too. the key is to recheck p->alarm while holding p->debug qlock. once you have it, the process cannot exit under you. -- cinap