Subject: Re: Hard realtime scheduling
To: Oliver.Korpilla@gmx.de <Oliver.Korpilla@gmx.de>
From: SODA Noriyuki <firstname.lastname@example.org>
Date: 04/05/2005 16:11:57
>>>>> On Tue, 05 Apr 2005 09:00:06 +0200,
"Oliver.Korpilla@gmx.de" <Oliver.Korpilla@gmx.de> said:
> I think I've made an interesting observation: Fine grained locking and
> preemption are not identical.
Fine grained locking itself is useful both with or without preemptive
> Even with the biglock you can implement preemption.
Well, this is doubtful, if it's really the biglock,
because process queue itself is locked by the biglock.