Re: Decrease MAX_BACKENDS to 2^16
| От | David Fetter |
|---|---|
| Тема | Re: Decrease MAX_BACKENDS to 2^16 |
| Дата | |
| Msg-id | 20140426124021.GN16465@fetter.org обсуждение исходный текст |
| Ответ на | Decrease MAX_BACKENDS to 2^16 (Andres Freund <andres@2ndquadrant.com>) |
| Ответы |
Re: Decrease MAX_BACKENDS to 2^16
|
| Список | pgsql-hackers |
On Sat, Apr 26, 2014 at 12:15:40AM +0200, Andres Freund wrote: > Hi, > > Currently the maximum for max_connections (+ bgworkers + autovacuum) is > defined by > #define MAX_BACKENDS 0x7fffff > which unfortunately means that some things like buffer reference counts > need a full integer to store references. Out of curiosity, where are you finding that a 32-bit integer is causing problems that a 16-bit one would solve? Cheers, David. -- David Fetter <david@fetter.org> http://fetter.org/ Phone: +1 415 235 3778 AIM: dfetter666 Yahoo!: dfetter Skype: davidfetter XMPP: david.fetter@gmail.com iCal: webcal://www.tripit.com/feed/ical/people/david74/tripit.ics Remember to vote! Consider donating to Postgres: http://www.postgresql.org/about/donate
В списке pgsql-hackers по дате отправления: