From: Philippe Gerum <rpm@xenomai.org>
To: Jay Sridharan <jsridharan@relativityspace.com>
Cc: Brandon Ho <brandonho667@gmail.com>,
Brandon Ho <brho@relativityspace.com>,
"xenomai@lists.linux.dev" <xenomai@lists.linux.dev>
Subject: Re: Minor page faults from memory compaction causing in-band transitions
Date: Tue, 14 Apr 2026 09:05:33 +0200 [thread overview]
Message-ID: <874ile10oy.fsf@xenomai.org> (raw)
In-Reply-To: <CY1P110MB0760484C0708C37BA89D5A02D624A@CY1P110MB0760.NAMP110.PROD.OUTLOOK.COM> (Jay Sridharan's message of "Mon, 13 Apr 2026 19:37:44 +0000")
Jay Sridharan <jsridharan@relativityspace.com> writes:
> I think it would also be very useful to add these considerations to the "Caveat" page in the EVL documentation.
>
Agreed.
> Perhaps some discussion on the impacts of CONFIG_COMPACTION, CONFIG_MIGRATION and CONFIG_TRANSPARENT_HUGEPAGE, as
> well as the impact of COMPACT_UNEVICTABLE_DEFAULT.
>
> I know the Caveat page already has an in-depth discussion of CPU isolation and SMIs, so it feels like a good place to mention it.
>
> Is there a place where we can submit a patch to the docs?
>
Yes, please send a patch to this list, the markdown files for the
website can be cloned from [1].
[1] https://gitlab.com/Xenomai/xenomai4/website
--
Philippe.
next prev parent reply other threads:[~2026-04-14 7:09 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-31 23:14 Minor page faults from memory compaction causing in-band transitions Brandon Ho
2026-04-02 21:23 ` Jan Kiszka
2026-04-03 12:55 ` Philippe Gerum
2026-04-13 18:19 ` Brandon Ho
2026-04-13 18:31 ` Philippe Gerum
[not found] ` <CY1P110MB0760484C0708C37BA89D5A02D624A@CY1P110MB0760.NAMP110.PROD.OUTLOOK.COM>
2026-04-14 7:05 ` Philippe Gerum [this message]
2026-04-14 7:37 ` Florian Bezdeka
2026-04-14 7:42 ` Philippe Gerum
2026-04-14 7:52 ` Philippe Gerum
-- strict thread matches above, loose matches on Subject: below --
2026-05-04 17:52 Jay Sridharan
2026-05-06 7:40 ` Philippe Gerum
2026-04-13 19:45 Jay Sridharan
2026-03-31 22:52 Brandon Ho
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