Date: Sat, 26 Sep 2015 00:48:41 -0700 From: Colin Percival <cperciva@freebsd.org> To: Hans Petter Selasky <hps@selasky.org>, "freebsd-acpi@freebsd.org" <freebsd-acpi@freebsd.org> Subject: Re: disabling sleep when shutting down Message-ID: <56064DD9.6020503@freebsd.org> In-Reply-To: <56064C48.8020100@selasky.org> References: <55FA3848.7090802@freebsd.org> <55FB233D.2080000@FreeBSD.org> <55FB48E3.20401@freebsd.org> <55FC4F13.3090603@FreeBSD.org> <55FC57F9.3050702@yahoo.com> <55FE5D54.1030806@freebsd.org> <5601A863.5070406@FreeBSD.org> <560262BF.7090107@freebsd.org> <5602DE8D.3020102@FreeBSD.org> <560648A7.4030708@freebsd.org> <56064C48.8020100@selasky.org>
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On 09/26/15 00:42, Hans Petter Selasky wrote: > On 09/26/15 09:26, Colin Percival wrote: >> I think there is consensus for: >> * Using a sysctl (simpler than a device node), > > Presumably a read/write tunable sysctl, RWTUN? I suppose it could be, but the intention here was to block suspend while we're shutting down, not to have it always blocked. The sysctl isn't a configuration setting, it's a userland-kernel communications channel. -- Colin Percival Security Officer Emeritus, FreeBSD | The power to serve Founder, Tarsnap | www.tarsnap.com | Online backups for the truly paranoid
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