lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:	Mon, 26 Oct 2009 03:33:16 -0800
From:	Suresh Siddha <>
To:	Arjan van de Ven <>
Cc:	Ingo Molnar <>, Mike Galbraith <>,
	Peter Zijlstra <>,
	"" <>
Subject: Re: [PATCH 3/3] sched: Disable affine wakeups by default

On Mon, 2009-10-26 at 00:05 -0700, Arjan van de Ven wrote:
> On Mon, 26 Oct 2009 08:01:12 +0100
> Ingo Molnar <> wrote:
> > Correct. There's a few cpus where multicore means separate caches but 
> > all modern CPUs have shared caches for cores so we want to tune for 
> > that.
> for those cpus where mc means separate caches we should fix the arch
> code to set up separate MC domains to be honest..
> I can look into that in a bit..

In the default performance mode, multi-core domain is populated with
only cores sharing last-level cache. In the case where the cores don't
share caches, we represent them in the smp domain.


To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

Powered by blists - more mailing lists