Re: Move unused buffers to freelist
От | Robert Haas |
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Тема | Re: Move unused buffers to freelist |
Дата | |
Msg-id | CA+TgmoZHTCRAJMbR4BoAQfaFBYLZFO8ceQ4miv7sHKrGgyMQqw@mail.gmail.com обсуждение исходный текст |
Ответ на | Re: Move unused buffers to freelist (Robert Haas <robertmhaas@gmail.com>) |
Ответы |
Re: Move unused buffers to freelist
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Список | pgsql-hackers |
On Fri, Jun 28, 2013 at 8:50 AM, Robert Haas <robertmhaas@gmail.com> wrote: > On Fri, Jun 28, 2013 at 12:52 AM, Amit Kapila <amit.kapila@huawei.com> wrote: >> Currently it wakes up based on bgwriterdelay config parameter which is by >> default 200ms, so you means we should >> think of waking up bgwriter based on allocations and number of elements left >> in freelist? > > I think that's what Andres and I are proposing, yes. Incidentally, I'm going to mark this patch Returned with Feedback in the CF application. I think this line of inquiry has potential, but clearly there's a lot more work to do here before we commit anything, and I don't think that's going to happen in the next few weeks. But let's keep discussing. -- Robert Haas EnterpriseDB: http://www.enterprisedb.com The Enterprise PostgreSQL Company
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