From: Daniel Jacobowitz <dan@debian.org>
To: linux-kernel@vger.kernel.org
Subject: Re: [patch] procfs/procps threading performance speedup, 2.5.62
Date: Thu, 20 Feb 2003 11:55:40 -0500 [thread overview]
Message-ID: <20030220165540.GA17006@nevyn.them.org> (raw)
In-Reply-To: <b330qj$sri$1@news.cistron.nl>
On Thu, Feb 20, 2003 at 04:47:15PM +0000, Miquel van Smoorenburg wrote:
> In article <Pine.LNX.4.44.0302201656030.30000-100000@localhost.localdomain>,
> Ingo Molnar <mingo@elte.hu> wrote:
> >the fix for this is two-fold. First, it must be possible for procps to
> >separate 'threads' from 'processes' without having to go into 16 thousand
> >directories. I solved this by prefixing 'threads' (ie. non-group-leader
> >threads) with a dot ('.') character in the /proc listing:
>
> Why not put threads belonging to a thread group into /proc/17072/threads ?
I'm also inclined to think this is a good idea. We could even choose
to use /proc/17072/lwp, to match Solaris, but it's probably not worth
it since the semantics are different.
--
Daniel Jacobowitz
MontaVista Software Debian GNU/Linux Developer
next prev parent reply other threads:[~2003-02-20 16:45 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-02-20 16:33 [patch] procfs/procps threading performance speedup, 2.5.62 Ingo Molnar
2003-02-20 16:47 ` Miquel van Smoorenburg
2003-02-20 16:55 ` Daniel Jacobowitz [this message]
2003-02-20 17:00 ` Nikita Danilov
2003-02-20 17:06 ` Linus Torvalds
2003-02-20 17:14 ` Ingo Molnar
2003-02-20 17:22 ` Linus Torvalds
2003-02-21 7:38 ` Oliver Xymoron
2003-02-20 17:23 ` Ingo Molnar
2003-02-22 20:52 ` Albert Cahalan
2003-02-22 21:55 ` Andrew Morton
2003-02-22 23:04 ` Albert Cahalan
2003-02-23 18:49 ` Ingo Molnar
2003-02-23 21:51 ` Albert D. Cahalan
2003-02-24 9:28 ` Ingo Molnar
2003-02-24 11:12 ` Albert D. Cahalan
2003-02-24 11:26 ` Ingo Molnar
2003-02-24 12:29 ` Albert D. Cahalan
2003-02-24 12:41 ` Ingo Molnar
2003-02-24 12:45 ` Ingo Molnar
2003-02-24 12:52 ` Ingo Molnar
2003-02-24 9:38 ` Ingo Molnar
2003-02-24 12:13 ` Albert D. Cahalan
2003-02-20 17:28 ` Jeff Garzik
2003-02-20 17:30 ` Ingo Molnar
2003-02-20 17:48 ` Linus Torvalds
2003-02-20 17:20 ` Linus Torvalds
2003-02-20 19:13 ` Daniel Jacobowitz
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