From: Andi Kleen <ak@suse.de>
To: Valdis.Kletnieks@vt.edu, Andi Kleen <ak@suse.de>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2.5] speedup kallsyms_lookup
Date: Fri, 10 Jan 2003 18:19:50 +0100 [thread overview]
Message-ID: <20030110171950.GA6064@wotan.suse.de> (raw)
In-Reply-To: <200301101713.h0AHDmLK010383@turing-police.cc.vt.edu>
On Fri, Jan 10, 2003 at 12:13:48PM -0500, Valdis.Kletnieks@vt.edu wrote:
> On Fri, 10 Jan 2003 17:12:12 +0100, Andi Kleen <ak@suse.de> said:
> >
> > > So the end-result of the discussion is, "What should really happen here?"
> > > and "What, if anything, do you want me to do?"
> >
> > IMHO best would be to get rid of /proc/*/wchan and keep the kallsyms
> > lookup slow, simple and stupid.
>
> And replace the current /proc/*/wchan functionality with what?
Ctrl-Rollen (or whatever the key is called on your keyboard) on the console,
like in all previous linux releases.
Note /proc/*/wchan is not in 2.4.
Also you still have WCHAN in ps, just not a full backtrace.
-Andi
next prev parent reply other threads:[~2003-01-10 17:11 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-01-10 9:53 [PATCH 2.5] speedup kallsyms_lookup Daniel Ritz
2003-01-10 15:29 ` Hugh Dickins
2003-01-10 16:03 ` William Lee Irwin III
2003-01-10 16:12 ` Andi Kleen
2003-01-10 16:13 ` William Lee Irwin III
2003-01-10 16:34 ` Hugh Dickins
2003-01-10 17:15 ` Robert Love
2003-01-10 19:44 ` Daniel Ritz
2003-01-10 16:37 ` Zwane Mwaikambo
2003-01-10 17:13 ` Valdis.Kletnieks
2003-01-10 17:19 ` Andi Kleen [this message]
2003-01-10 19:01 ` Randy.Dunlap
2003-01-11 4:28 ` Andi Kleen
-- strict thread matches above, loose matches on Subject: below --
2003-01-11 4:14 Albert D. Cahalan
2003-01-11 5:33 ` William Lee Irwin III
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