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Re: Rename max_parallel_degree?

Julien Rouhaud <julien.rouhaud@dalibo.com>

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From: Julien Rouhaud <julien.rouhaud@dalibo.com>
To: Robert Haas <robertmhaas@gmail.com>
Cc: Tom Lane <tgl@sss.pgh.pa.us>, Josh Berkus <josh@agliodbs.com>, "David G. Johnston" <david.g.johnston@gmail.com>, Amit Kapila <amit.kapila16@gmail.com>, Peter Geoghegan <pg@heroku.com>, Noah Misch <noah@leadboat.com>, David Rowley <david.rowley@2ndquadrant.com>, Alvaro Herrera <alvherre@2ndquadrant.com>, Magnus Hagander <magnus@hagander.net>, Bruce Momjian <bruce@momjian.us>, PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2016-06-15T16:14:56Z
Lists: pgsql-hackers 
On 15/06/2016 17:49, Robert Haas wrote:
> On Tue, Jun 14, 2016 at 7:10 AM, Julien Rouhaud
> <julien.rouhaud@dalibo.com> wrote:
>>> I don't entirely like the new logic in
>>> RegisterDynamicBackgroundWorker.
>>
>>> I wonder if we can't drive this off
>>> of a couple of counters, instead of having the process registering the
>>> background worker iterate over every slot. [...]
>>>
> 
> I think we should go that way.  Some day we might try to make the
> process of finding a free slot more efficient than it is today; I'd
> rather not double down on linear search.
> 

Ok.

> Are you going to update this patch?
> 

Sure, I'll post a new patch ASAP.

-- 
Julien Rouhaud
http://dalibo.com - http://dalibo.org