a823302783
If user configured the maxswapzone tunable, just take the literal value for the initial zone sizing attempt. Before, it was only possible to reduce the zone by the tunable. While there, correct the message which was not correct when zone creation rounded the size up. Reported by: jmg Reviewed by: markj MFC after: 1 week Sponsored by: The FreeBSD Foundation Differential revision: https://reviews.freebsd.org/D18381