Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.debian.kernel > #80635

Re: CONFIG_PREEMPT_DYNAMIC=y?

Path csiph.com!weretis.net!feeder8.news.weretis.net!fu-berlin.de!bofh.it!news.nic.it!robomod
From Johannes Schauer Marin Rodrigues <josch@debian.org>
Newsgroups linux.debian.kernel
Subject Re: CONFIG_PREEMPT_DYNAMIC=y?
Date Tue, 10 Oct 2023 12:20:01 +0200
Message-ID <Hni0h-eQuf-1@gated-at.bofh.it> (permalink)
References <HmEPf-eqdx-7@gated-at.bofh.it> <HmFLj-eqM9-7@gated-at.bofh.it> <HnhQB-eQol-7@gated-at.bofh.it>
X-Original-To Emanuele Rocca <ema@debian.org>, debian-kernel@lists.debian.org
X-Mailbox-Line From debian-kernel-request@lists.debian.org Tue Oct 10 10:14:49 2023
Old-Return-Path <josch@debian.org>
X-Amavis-Spam-Status No, score=-114.51 tagged_above=-10000 required=5.3 tests=[BAYES_00=-2, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, LDO_WHITELIST=-5, PGPSIGNATURE=-5, RCVD_IN_DNSWL_MED=-2.3, UNPARSEABLE_RELAY=0.001, USER_IN_DKIM_WELCOMELIST=-0.01, USER_IN_DKIM_WHITELIST=-100] autolearn=ham autolearn_force=no
Content-Type multipart/signed; micalg="pgp-sha512"; protocol="application/pgp-signature"; boundary="===============4842347808565967107=="
MIME-Version 1.0
Content-Disposition inline
User-Agent alot/0.10
X-Debian-User josch
X-Mailing-List <debian-kernel@lists.debian.org> archive/latest/140324
List-ID <debian-kernel.lists.debian.org>
List-URL <https://lists.debian.org/debian-kernel/>
List-Archive https://lists.debian.org/msgid-search/169693286797.3453145.7694745520755158332@localhost
Approved robomod@news.nic.it
Lines 44
Organization linux.* mail to news gateway
Sender robomod@news.nic.it
X-Original-Date Tue, 10 Oct 2023 12:14:27 +0200
X-Original-Message-ID <169693286797.3453145.7694745520755158332@localhost>
X-Original-References <169678202078.3029203.13684704010302829243@localhost> <3679117.hVnToU1rA3@bagend> <ZSUi_6M1vmdRFTAm@ariel>
Xref csiph.com linux.debian.kernel:80635

Show key headers only | View raw

[Multipart message — attachments visible in raw view] - view raw

Hi,

Quoting Emanuele Rocca (2023-10-10 12:10:07)
> Setting CONFIG_HAVE_PREEMPT_DYNAMIC=y on arm64 is likely safe for us too, but
> we may want to run some benchmark first to see if there are any noticeable
> slowdowns.

I have a couple of arm64 boards here that I can run benchmarks on. What would
you recommend to run to test the effect of CONFIG_HAVE_PREEMPT_DYNAMIC=y?

Thanks!

cheers, josch

Back to linux.debian.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

CONFIG_PREEMPT_DYNAMIC=y? Johannes Schauer Marin Rodrigues <josch@debian.org> - 2023-10-08 18:30 +0200
  Re: CONFIG_PREEMPT_DYNAMIC=y? Diederik de Haas <didi.debian@cknow.org> - 2023-10-08 19:30 +0200
    Re: CONFIG_PREEMPT_DYNAMIC=y? Emanuele Rocca <ema@debian.org> - 2023-10-10 12:10 +0200
      Re: CONFIG_PREEMPT_DYNAMIC=y? Johannes Schauer Marin Rodrigues <josch@debian.org> - 2023-10-10 12:20 +0200
        Re: CONFIG_PREEMPT_DYNAMIC=y? Emanuele Rocca <ema@debian.org> - 2023-10-10 12:40 +0200
          Re: CONFIG_PREEMPT_DYNAMIC=y? Marc Haber <mh+debian-kernel@zugschlus.de> - 2023-10-10 15:50 +0200
      Re: CONFIG_PREEMPT_DYNAMIC=y? Diederik de Haas <didi.debian@cknow.org> - 2023-10-10 14:00 +0200
        Re: CONFIG_PREEMPT_DYNAMIC=y? Vincent Blut <vincent.debian@free.fr> - 2023-10-10 14:20 +0200
          Re: CONFIG_PREEMPT_DYNAMIC=y? Diederik de Haas <didi.debian@cknow.org> - 2023-10-10 15:20 +0200
        Re: CONFIG_PREEMPT_DYNAMIC=y? Emanuele Rocca <ema@debian.org> - 2023-10-10 15:00 +0200
          Re: CONFIG_PREEMPT_DYNAMIC=y? Diederik de Haas <didi.debian@cknow.org> - 2023-10-10 23:30 +0200
            Re: CONFIG_PREEMPT_DYNAMIC=y? Diederik de Haas <didi.debian@cknow.org> - 2023-10-17 20:00 +0200
  Re: CONFIG_PREEMPT_DYNAMIC=y? Emanuele Rocca <ema@debian.org> - 2023-10-20 20:40 +0200

csiph-web