From: Daniel Walker <dwalker@mvista.com>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: Linus Torvalds <torvalds@osdl.org>,
kus Kusche Klaus <kus@keba.com>, Ingo Molnar <mingo@elte.hu>,
linux-kernel@vger.kernel.org
Subject: Re: Why yield in coredump_wait? [was: Re: Resent: BUG in RT 45-01 when RT program dumps core]
Date: Thu, 19 May 2005 10:25:52 -0700 [thread overview]
Message-ID: <1116523552.14229.64.camel@dhcp153.mvista.com> (raw)
In-Reply-To: <1116509820.15866.28.camel@localhost.localdomain>
On Thu, 2005-05-19 at 09:37 -0400, Steven Rostedt wrote:
> The reason I'm asking this, is that RT tasks should not call yield,
> since it is pretty much meaningless, since an RT task won't yield to any
> task of lesser priority, and in Ingo's current kernel the yield will
> send a bug message if it was called by an RT task.
I've seen a RT yield warning on this yield while running the FUSYN
tests .. I can't imagine why it's there either.
Daniel
next prev parent reply other threads:[~2005-05-19 17:26 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-05-19 6:36 Resent: BUG in RT 45-01 when RT program dumps core kus Kusche Klaus
2005-05-19 11:56 ` Steven Rostedt
2005-05-19 12:38 ` Serge Noiraud
2005-05-19 13:12 ` Steven Rostedt
2005-05-19 13:37 ` Why yield in coredump_wait? [was: Re: Resent: BUG in RT 45-01 when RT program dumps core] Steven Rostedt
2005-05-19 15:47 ` Lee Revell
2005-05-19 16:03 ` Steven Rostedt
2005-05-19 17:25 ` Daniel Walker [this message]
2005-05-19 17:43 ` Alan Cox
2005-05-19 18:05 ` Steven Rostedt
2005-05-23 7:53 ` Ingo Molnar
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