From: Collin Funk <collin.funk1@gmail.com>
To: Brad Smith <brad@comstyle.com>, git@vger.kernel.org
Subject: Re: [PATCH] thread-utils.c: detect online CPU count on OpenBSD / NetBSD
Date: Sat, 31 May 2025 19:14:46 -0700 [thread overview]
Message-ID: <87msas5ht5.fsf@gmail.com> (raw)
In-Reply-To: <aB2c-W0V83aVDpZr@humpty.home.comstyle.com>
Hi Brad,
You wrote:
> OpenBSD / NetBSD use HW_NCPUONLINE to detect the online CPU
> count. OpenBSD ships with SMT disabled on X86 systems so
> HW_NCPU would provide double the number of CPUs as opposed
> to the proper online count.
>
> Signed-off-by: Brad Smith <brad@comstyle.com>
> ---
> thread-utils.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
Looks good to me. I tested the patch on OpenBSD 7.7 and NetBSD 10.0.
Reviewed-by: Collin Funk <collin.funk1@gmail.com>
Collin
prev parent reply other threads:[~2025-06-01 2:14 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-09 6:13 [PATCH] thread-utils.c: detect online CPU count on OpenBSD / NetBSD Brad Smith
2025-05-09 8:36 ` Patrick Steinhardt
2025-05-31 20:18 ` Brad Smith
2025-06-01 2:14 ` Collin Funk [this message]
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