Re: Wait free LW_SHARED acquisition - v0.9 - Mailing list pgsql-hackers

From Andres Freund
Subject Re: Wait free LW_SHARED acquisition - v0.9
Date
Msg-id 20141010111027.GC6670@alap3.anarazel.de
Whole thread Raw
In response to Re: Wait free LW_SHARED acquisition - v0.9  (Robert Haas <robertmhaas@gmail.com>)
List pgsql-hackers
Hi Robert,

On 2014-10-08 16:01:53 -0400, Robert Haas wrote:
> [ comment fixes ]

Thanks, I've incorporated these + a bit more.

Could you otherwise make sense of the explanation and the algorithm?

> +            /* yipeyyahee */
>
> Although this will be clear to individuals with a good command of
> English, I suggest avoiding such usages.

I've removed them with a heavy heart. These are heartfelt emotions from
getting the algorithm to work.... (:P)

I've attached these fixes + the removal of spinlocks around releaseOK as
follow up patches. Obviously they'll be merged into the other patch, but
sounds useful to be able see them separately.

Greetings,

Andres Freund

--
 Andres Freund                       http://www.2ndQuadrant.com/
 PostgreSQL Development, 24x7 Support, Training & Services

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