On Thu Jan 2 16:55:59 EST 2014, cinap_len...@felloff.net wrote: > 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.
cool. if that's the protocol, doesn't the debug lock need to be held whenever up->alarm is modified? - erik
