linux-kernel - Re: 2.6.19-rt14 slowdown compared to 2.6.19

lists.openwall.net		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 linux-cve-announce 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]

Message-Id: <1166834302.14081.1.camel@imap.mvista.com>
Date:	Fri, 22 Dec 2006 16:38:22 -0800
From:	Daniel Walker <dwalker@...sta.com>
To:	"Chen, Tim C" <tim.c.chen@...el.com>
Cc:	mingo@...e.hu, linux-kernel@...r.kernel.org,
	"Siddha, Suresh B" <suresh.b.siddha@...el.com>
Subject: Re: 2.6.19-rt14 slowdown compared to 2.6.19

On Fri, 2006-12-22 at 13:39 -0800, Chen, Tim C wrote:

> Wonder if you have any suggestions on what could cause the slowdown.  
> We've tried disabling CONFIG_NO_HZ and it didn't help much.

Did you compare PREEMPT_RT with vanilla PREEMPT ? Or one version of
PREEMPT_RT vs. another ?

Daniel

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/