Date: Sat, 23 Nov 2024 16:18:12 +0000 From: "Poul-Henning Kamp" <phk@phk.freebsd.dk> To: Mark Millard <marklmi@yahoo.com> Cc: dev-commits-src-main@freebsd.org Subject: Re: git: 7749de244014 - main - Add new kern.vt.slow_down tunable. Message-ID: <202411231618.4ANGICqq072859@critter.freebsd.dk> In-Reply-To: <037444AA-53A8-4B28-8568-3E0046C1E251@yahoo.com> References: <037444AA-53A8-4B28-8568-3E0046C1E251.ref@yahoo.com> <037444AA-53A8-4B28-8568-3E0046C1E251@yahoo.com>
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-------- Mark Millard writes: > > +When debugging the kernel on modern laptops, the screen is often > > +the only available console, and relevant information will scroll > > +out of view before it can be captured by eye or camera. > > +.Pp > > +Setting > > +.Va kern.vt.slow_down > > +to a non-zero number > > Seems to not be true in the code for: less than 0. > […] > I see in sys/dev/vt/vt.h : > > #define VT_SYSCTL_INT(_name, _default, _descr) I didn't want to add a VT_SYSCTL_UNSIGNED macro just for this. -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence.
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