From cbd82a22eb0cfd32889e7ddd74fa8b0edf1adf19 Mon Sep 17 00:00:00 2001
From: Felix Johnson <felix.the.red@gmail.com>
Date: Thu, 28 Oct 2021 14:15:08 -0400
Subject: [PATCH] config(5): Update upper limit for maxusers on 64-bit systems
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The limit of 384 maxusers for auto configuration was only imposed on
32-bit systems. Document that maxusers scales above 384 based on memory
for 64-bit systems.

PR:		204938
Reported by:	David Höppner <0xffea@gmail.com>

(cherry picked from commit 191c624d9519a2767801de390b192ee7a96b41cd)
---
 usr.sbin/config/config.5 | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/usr.sbin/config/config.5 b/usr.sbin/config/config.5
index 9b26326ea86..15f92ea735e 100644
--- a/usr.sbin/config/config.5
+++ b/usr.sbin/config/config.5
@@ -23,7 +23,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd February 9, 2020
+.Dd October 28, 2021
 .Dt CONFIG 5
 .Os
 .Sh NAME
@@ -329,7 +329,9 @@ A value of 0 indicates that the kernel should configure
 its data structures according to the size of available
 physical memory.
 If auto configuration is requested, the kernel will set
-this tunable to a value between 32 and 384.
+this tunable to a value between 32 and 384 for 32-bit systems,
+or scale the value higher based on available memory for 64-bit
+systems.
 .Pp
 As explained in
 .Xr tuning 7 ,