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Subject: Re: svn commit: r247814 - in head: . sys/amd64/conf sys/cam/ctl
 sys/conf sys/i386/conf
From: Rui Paulo <rpaulo@FreeBSD.org>
In-Reply-To: <201303131108.27005.jhb@freebsd.org>
Date: Sat, 16 Mar 2013 09:54:01 -0700
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References: <201303042118.r24LIj5e008913@svn.freebsd.org>
 <20130312210921.GB1390@garage.freebsd.pl>
 <201303131108.27005.jhb@freebsd.org>
To: John Baldwin <jhb@freebsd.org>
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Cc: svn-src-head@freebsd.org, "Kenneth D. Merry" <ken@freebsd.org>,
 svn-src-all@freebsd.org, src-committers@freebsd.org,
 Pawel Jakub Dawidek <pjd@freebsd.org>
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On 2013/03/13, at 8:08, John Baldwin <jhb@freebsd.org> wrote:

> On Tuesday, March 12, 2013 5:09:21 pm Pawel Jakub Dawidek wrote:
>> On Mon, Mar 04, 2013 at 09:18:45PM +0000, Kenneth D. Merry wrote:
>>> Author: ken
>>> Date: Mon Mar  4 21:18:45 2013
>>> New Revision: 247814
>>> URL: http://svnweb.freebsd.org/changeset/base/247814
>>>=20
>>> Log:
>>>  Re-enable CTL in GENERIC on i386 and amd64, but turn on the CTL =
disable
>>>  tunable by default.
>>>=20
>>>  This will allow GENERIC configurations to boot on small memory =
boxes, but
>>>  not require end users who want to use CTL to recompile their =
kernel.  They
>>>  can simply set kern.cam.ctl.disable=3D0 in loader.conf.
>>=20
>> Could you rename it to kern.cam.ctl.enable(d)? There was discussion =
at
>> some point about sysctl/tunable names and the consensus was, AFAIR, =
to
>> use positive(?) names as they are more obvious.
>=20
> Except that all the hints we use for devices are hint.foo.X.disable=3D1 =
:)


I think this is not correct. The `disabled' hint comes from =
resource_disabled(), which checks for "resource_int_value(name, unit, =
"disabled", &value);"

Regards,
--
Rui Paulo