Re: condition variables
От | Amit Kapila |
---|---|
Тема | Re: condition variables |
Дата | |
Msg-id | CAA4eK1L+f3NitMxRbwgCAae9O+Gj1OCTodV4EkLFuiRGTSg39A@mail.gmail.com обсуждение исходный текст |
Ответ на | Re: condition variables (Robert Haas <robertmhaas@gmail.com>) |
Список | pgsql-hackers |
On Tue, Sep 6, 2016 at 5:29 PM, Robert Haas <robertmhaas@gmail.com> wrote: > On Mon, Sep 5, 2016 at 3:17 PM, Amit Kapila <amit.kapila16@gmail.com> wrote: >> On Mon, Aug 15, 2016 at 10:35 PM, Robert Haas <robertmhaas@gmail.com> wrote: >>>>> Don't you need to set proc->cvSleeping = false in ConditionVariableSignal? >>>> >>>> I poked at this a bit... OK, a lot... and have some feedback: >>>> >>>> 1. As above, we need to clear cvSleeping before setting the latch. >>> >>> Right, OK. >>> >> >> I have independently faced this problem while using your patch and for >> now I have updated my local copy. If possible, please send an updated >> patch as this patch could be used for development of various >> parallelism projects. > > Thomas already posted an updated patch in the same message where he > reported the problem. > Oops, I missed that, will use the same. -- With Regards, Amit Kapila. EnterpriseDB: http://www.enterprisedb.com
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