RE: Shared Memory: How to use SYSV rather than MMAP ? - Mailing list pgsql-hackers

From REIX, Tony
Subject RE: Shared Memory: How to use SYSV rather than MMAP ?
Date
Msg-id DB7PR02MB46635B82C096452F9EF2717C86810@DB7PR02MB4663.eurprd02.prod.outlook.com
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In response to Re: Shared Memory: How to use SYSV rather than MMAP ?  (Alvaro Herrera <alvherre@2ndquadrant.com>)
Responses Re: Shared Memory: How to use SYSV rather than MMAP ?
List pgsql-hackers
Hello Thomas, Alvaro,

Sorry for the late answer, I missed your message of September 10. (I'm working on several different projects in parallel.)
Let me talk with Sylvie ASAP and see when I will be able to test it, probably next week, Tuesday. Is that OK for you?

Regards,

Tony

De : Alvaro Herrera <alvherre@2ndquadrant.com>
Envoyé : jeudi 26 septembre 2019 21:22
À : Thomas Munro <thomas.munro@gmail.com>
Cc : REIX, Tony <tony.reix@atos.net>; Andres Freund <andres@anarazel.de>; Robert Haas <robertmhaas@gmail.com>; Pg Hackers <pgsql-hackers@postgresql.org>; EMPEREUR-MOT, SYLVIE <sylvie.empereur-mot@atos.net>
Objet : Re: Shared Memory: How to use SYSV rather than MMAP ?
 
On 2019-Sep-10, Thomas Munro wrote:

> Here's a quick rebase.  It needs testing, review and (probably)
> adjustment from AIX users.  I'm not going to be able to do anything
> with it on my own due to lack of access, though I'm happy to help get
> this committed eventually.  If we don't get any traction in this CF,
> I'll withdraw this submission for now.  For consistency, I think we
> should eventually also do the same thing for Linux when using sysv
> (it's pretty similar, it just uses different flag names; it may also
> be necessary to query the page size and round up the requested size,
> on one or both of those OSes; I'm not sure).

Tony, Sylvie, any chance for some testing on this patch?  It seems that
without that, this patch is going to waste.

If I don't hear from anyone on September 30, I'm going to close this as
Returned with Feedback.

--
Álvaro Herrera                https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.2ndQuadrant.com%2F&amp;data=02%7C01%7Ctony.reix%40atos.net%7C9f484c05852d40cda8cb08d742b6ea15%7C33440fc6b7c7412cbb730e70b0198d5a%7C0%7C0%7C637051225687793704&amp;sdata=bFOxofqr6Rbig8A2pPaz7ZhuGr5GOtJPntuCEQnEdww%3D&amp;reserved=0
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