[Bug 259940] [linuxulator][wine] no way to query the maximum process ki_size

In reply to: bugzilla-noreply_a_freebsd.org: "[Bug 259940] [linuxulator][wine] no way to query the maximum process ki_size"
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From: <bugzilla-noreply_at_freebsd.org>
Date: Sat, 20 Nov 2021 18:06:31 UTC

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=259940

Mark Johnston <markj@FreeBSD.org> changed:

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                 CC|                            |markj@FreeBSD.org

--- Comment #1 from Mark Johnston <markj@FreeBSD.org> ---
Created attachment 229620
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=229620&action=edit
proposed patch

We don't track that value, but it is not hard to add.  See the attached patch.

One nit is that we count mappings with protection PROT_NONE, but not guard
mappings, but for accounting purposes they should be treated the same. 
Handling that properly would require some extra complexity that is probably not
worth it.

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