From: Andrew Morton <akpm@osdl.org>
To: linux-ia64@vger.kernel.org
Subject: Re: Oops in pdflush
Date: Sun, 29 Feb 2004 05:27:42 +0000 [thread overview]
Message-ID: <20040228212742.60041983.akpm@osdl.org> (raw)
In-Reply-To: <je4qtl7u44.fsf@sykes.suse.de>
Keith Owens <kaos@sgi.com> wrote:
>
> On Sat, 28 Feb 2004 02:23:23 -0800,
> Andrew Morton <akpm@osdl.org> wrote:
> >We should use the new kthread infrastructure rather than open-coding it.
> >It delegates thread startup to keventd and should thus avoid the stack
> >windup.
>
> Convert pdflush to kthread to avoid stack windup.
Thanks Keith. Tricky patch ;)
> Rusty, does pdflush() still need to call daemonize() or does kthread
> make that redundant?
It's redundant - threads launched by kthread have a genuine kernel thread
as a parent and hence do not need to perform all that "disassociate me from
my userspace parent" stuff.
next prev parent reply other threads:[~2004-02-29 5:27 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-20 13:34 Oops in pdflush Andreas Schwab
2004-02-20 14:18 ` Keith Owens
2004-02-20 14:52 ` Andreas Schwab
2004-02-20 16:41 ` David Mosberger
2004-02-20 17:11 ` Andreas Schwab
2004-02-20 23:09 ` David Mosberger
2004-02-22 13:58 ` Andreas Schwab
2004-02-22 14:08 ` Keith Owens
2004-02-22 16:52 ` Andreas Schwab
2004-02-24 1:54 ` Grant Grundler
2004-02-27 10:16 ` Andreas Schwab
2004-02-27 13:58 ` Keith Owens
2004-02-28 6:52 ` David Mosberger
2004-02-28 9:39 ` David Mosberger
2004-02-28 9:45 ` Keith Owens
2004-02-28 10:00 ` Keith Owens
2004-02-28 10:20 ` David Mosberger
2004-02-28 10:23 ` Andrew Morton
2004-02-28 12:00 ` Andrew Morton
2004-02-28 14:47 ` Keith Owens
2004-02-28 14:55 ` Andreas Schwab
2004-02-28 18:26 ` David Mosberger
2004-02-28 23:59 ` Keith Owens
2004-02-29 3:44 ` Keith Owens
2004-02-29 5:27 ` Andrew Morton [this message]
2004-03-01 10:34 ` Andreas Schwab
2004-03-01 19:46 ` David Mosberger
2006-09-06 13:39 ` D.N.Jagannathan
2006-09-06 17:44 ` Chen, Kenneth W
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