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Date:      Thu, 22 Jan 2026 08:54:13 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 292265] shm_create_largepage() does not appear to allocate large pages
Message-ID:  <bug-292265-227-5osTmQ2uDF@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-292265-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=292265

--- Comment #8 from Stefan Roesch <shr@devkernel.io> ---
I changed your test program slightly to also invoke the mincore library to
report if superpages are used. In my testing it uses superpages, however the
memset is required.

So it looks like the procstat utility does not report superpages correctly or
converts superpages to the corresponding number of base pages.

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