GNU bug report logs - #72278
29.4; Proced reports incorrect results with 16KB page size

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Package: emacs;

Reported by: Rahguzar <rahguzar <at> zohomail.eu>

Date: Wed, 24 Jul 2024 17:23:02 UTC

Severity: normal

Found in version 29.4

Done: Paul Eggert <eggert <at> cs.ucla.edu>

Bug is archived. No further changes may be made.

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Message #25 received at 72278 <at> debbugs.gnu.org (full text, mbox):

From: Rahguzar <rahguzar <at> zohomail.eu>
To: Stefan Kangas <stefankangas <at> gmail.com>
Cc: 72278 <at> debbugs.gnu.org
Subject: Re: bug#72278: 29.4; Proced reports incorrect results with 16KB
 page size
Date: Thu, 25 Jul 2024 11:39:06 +0200

Hi Stefan,

Stefan Kangas <stefankangas <at> gmail.com> writes:

> Rahguzar <rahguzar <at> zohomail.eu> writes:
>
>> From discussion with Eli at the help-gnu-emacs thread I think there is
>> some hard coded assumption about 4KB page size in sysdep.c. E.g. here at
>> line 3741
>>
>> 	  pmem = 4.0 * 100 * rss / procfs_get_total_memory ();
>
> Makes sense to me.
>
> AFAIK, the page size can be different for different processes, so I
> guess we'd need to find the page size per process in something like
> /proc/<pid>/status?  Is that the right way to do it?
>
> I'm not on a GNU/Linux machine right now so I can't check.

Paul Eggert's changes fixed the issue for me.

Rahguzar
This bug report was last modified 355 days ago.

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