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Groups > muc.lists.netbsd.tech.userlevel > #11855
| From | Greg Troxel <gdt@lexort.com> |
|---|---|
| Newsgroups | muc.lists.netbsd.tech.userlevel |
| Subject | Re: Improving the performance of system boot by eliding unused rc.d scripts and caching the result |
| Date | 2026-08-20 12:35 -0400 |
| Organization | Newsgate at muc.de e.V. |
| Message-ID | <rmi33w8eom9.fsf@s1.lexort.com> (permalink) |
| References | <aoclasJcRjE4Emre@netbsd.org> <> |
David Holland <dholland-tech@netbsd.org> writes: > On Wed, Aug 19, 2026 at 06:43:20AM -0400, Greg Troxel wrote: > > > Is there any reason for the barrier scripts to physically exist? > > > > Picking one arbitrarily, > > > > # $NetBSD: LOGIN,v 1.8 2022/03/02 01:55:18 gutteridge Exp $ > > > > # PROVIDE: LOGIN > > # REQUIRE: DAEMON > > > > I can see how you can impute that LOGIN provides LOGIN, but someplace > > the information the LOGIN requires DAEMON has to exist. > > > > How would you store and configuration manage the ordering requirements > > among barrier scripts? > > Just off the top of my head, you could: > > - hardwire the barrier sequence (admittedly not a great plan) > - put it on the rcorder command line > - put it all in a single non-executable file I can see those working -- but I don't see how that's an improvement, weighing the benefit of dropping these tiny files and invoking them vs the cost of adding additional mechanisms, absent benchmarks that show the current situation hurts. After all, anyone truly concerned about performance would port systemd to NetBSD and vibe-code optimizations. -- Posted automagically by a mail2news gateway at muc.de e.V. Please direct questions, flames, donations, etc. to news-admin@muc.de
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Improving the performance of system boot by eliding unused rc.d scripts and caching the result Jason Thorpe <thorpej@me.com> - 2026-08-17 21:46 -0700
Re: Improving the performance of system boot by eliding unused rc.d scripts and caching the result Edgar Fuß <ef@math.uni-bonn.de> - 2026-08-18 11:07 +0200
Re: Improving the performance of system boot by eliding unused rc.d scripts and caching the result Jason Thorpe <thorpej@me.com> - 2026-08-18 06:07 -0700
Re: Improving the performance of system boot by eliding unused rc.d scripts and caching the result Greg Troxel <gdt@lexort.com> - 2026-08-18 06:41 -0400
Re: Improving the performance of system boot by eliding unused rc.d scripts and caching the result Jason Thorpe <thorpej@me.com> - 2026-08-18 06:44 -0700
Re: Improving the performance of system boot by eliding unused rc.d scripts and caching the result Mouse <mouse@Rodents-Montreal.ORG> - 2026-08-18 09:51 -0400
Re: Improving the performance of system boot by eliding unused rc.d scripts and caching the result Jason Thorpe <thorpej@me.com> - 2026-08-18 06:58 -0700
Re: Improving the performance of system boot by eliding unused rc.d scripts and caching the result David Holland <dholland-tech@netbsd.org> - 2026-08-19 04:33 +0000
barrier scripts (was: Improving the performance of system boot by eliding unused rc.d scripts and caching the result) Edgar Fuß <ef@math.uni-bonn.de> - 2026-08-19 11:20 +0200
Re: Improving the performance of system boot by eliding unused rc.d scripts and caching the result Greg Troxel <gdt@lexort.com> - 2026-08-19 06:43 -0400
Re: Improving the performance of system boot by eliding unused rc.d scripts and caching the result Jason Thorpe <thorpej@me.com> - 2026-08-19 06:16 -0700
Re: Improving the performance of system boot by eliding unused rc.d scripts and caching the result David Holland <dholland-tech@netbsd.org> - 2026-08-20 16:03 +0000
Re: Improving the performance of system boot by eliding unused rc.d scripts and caching the result Greg Troxel <gdt@lexort.com> - 2026-08-20 12:35 -0400
Re: Improving the performance of system boot by eliding unused rc.d scripts and caching the result Jason Thorpe <thorpej@me.com> - 2026-08-20 09:51 -0700
Re: Improving the performance of system boot by eliding unused rc.d scripts and caching the result David Holland <dholland-tech@netbsd.org> - 2026-08-20 21:09 +0000
Re: Improving the performance of system boot by eliding unused rc.d scripts and caching the result "Simon J. Gerraty" <sjg@crufty.net> - 2026-08-19 14:07 -0700
Re: Improving the performance of system boot by eliding unused rc.d scripts and caching the result Greg Troxel <gdt@lexort.com> - 2026-08-19 07:07 -0400
Re: Improving the performance of system boot by eliding unused rc.d scripts and caching the result Jason Thorpe <thorpej@me.com> - 2026-08-19 08:47 -0700
Re: Improving the performance of system boot by eliding unused rc.d scripts and caching the result Robert Elz <kre@munnari.OZ.AU> - 2026-08-20 10:43 +0700
Re: Improving the performance of system boot by eliding unused rc.d scripts and caching the result Jason Thorpe <thorpej@me.com> - 2026-08-19 23:27 -0700
Re: Improving the performance of system boot by eliding unused rc.d scripts and caching the result Robert Elz <kre@munnari.OZ.AU> - 2026-08-21 04:37 +0700
Re: Improving the performance of system boot by eliding unused rc.d scripts and caching the result Edgar Fuß <ef@math.uni-bonn.de> - 2026-08-20 10:12 +0200
Re: Improving the performance of system boot by eliding unused rc.d scripts and caching the result Jason Thorpe <thorpej@me.com> - 2026-08-20 06:40 -0700
Re: Improving the performance of system boot by eliding unused rc.d scripts and caching the result Valery Ushakov <uwe@stderr.spb.ru> - 2026-08-20 12:38 +0300
Re: Improving the performance of system boot by eliding unused rc.d scripts and caching the result Robert Elz <kre@munnari.OZ.AU> - 2026-08-21 02:17 +0700
Re: Improving the performance of system boot by eliding unused rc.d scripts and caching the result Martin Neitzel <neitzel@hackett.marshlabs.gaertner.de> - 2026-08-21 01:38 +0200
Re: Improving the performance of system boot by eliding unused rc.d scripts and caching the result Robert Elz <kre@munnari.OZ.AU> - 2026-08-19 02:07 +0700
"good" editors [was Re: Improving the performance of system boot by eliding unused rc.d scripts and caching the result] Mouse <mouse@Rodents-Montreal.ORG> - 2026-08-18 15:19 -0400
Re: Improving the performance of system boot by eliding unused rc.d scripts and caching the result Jason Thorpe <thorpej@me.com> - 2026-08-18 14:24 -0700
Re: Improving the performance of system boot by eliding unused rc.d scripts and caching the result Robert Elz <kre@munnari.OZ.AU> - 2026-08-19 08:08 +0700
shell quoting (was: Improving the performance of system boot by eliding unused rc.d scripts and caching the result) Edgar Fuß <ef@math.uni-bonn.de> - 2026-08-19 11:17 +0200
Re: shell quoting (was: Improving the performance of system boot by eliding unused rc.d scripts and caching the result) David Holland <dholland-tech@netbsd.org> - 2026-08-20 16:16 +0000
Re: shell quoting (was: Improving the performance of system boot by eliding unused rc.d scripts and caching the result) Ken Hornstein <kenh@pobox.com> - 2026-08-20 12:36 -0400
Re: shell quoting (was: Improving the performance of system boot by eliding unused rc.d scripts and caching the result) Robert Elz <kre@munnari.OZ.AU> - 2026-08-21 12:37 +0700
Re: shell quoting Jarle Greipsland <jarle.greipsland@norid.no> - 2026-09-09 08:36 +0200
Re: shell quoting Edgar Fuß <ef@math.uni-bonn.de> - 2026-09-09 10:28 +0200
Re: shell quoting Robert Elz <kre@munnari.OZ.AU> - 2026-09-09 18:42 +0700
Re: shell quoting Edgar Fuß <ef@math.uni-bonn.de> - 2026-09-09 14:42 +0200
Re: shell quoting kre@munnari.OZ.AU - 2026-09-09 20:03 +0700
Re: shell quoting Robert Elz <kre@munnari.OZ.AU> - 2026-09-09 20:21 +0700
Re: shell quoting Robert Elz <kre@munnari.OZ.AU> - 2026-09-09 18:36 +0700
Re: shell quoting Edgar Fuß <ef@math.uni-bonn.de> - 2026-09-09 17:28 +0200
Re: shell quoting Edgar Fuß <ef@math.uni-bonn.de> - 2026-09-09 17:31 +0200
Re: shell quoting Robert Elz <kre@munnari.OZ.AU> - 2026-09-10 08:12 +0700
Re: shell quoting Mouse <mouse@Rodents-Montreal.ORG> - 2026-09-09 21:38 -0400
Re: shell quoting Robert Elz <kre@munnari.OZ.AU> - 2026-09-10 10:10 +0700
Re: shell quoting Jarle Greipsland <jarle.greipsland@norid.no> - 2026-09-09 18:56 +0200
Re: shell quoting Robert Elz <kre@munnari.OZ.AU> - 2026-09-10 08:51 +0700
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