Re: [patch] Real-Time Preemption, -RT-2.6.9-mm1-V0.6.8
From: Ingo Molnar
Date: Tue Nov 02 2004 - 14:32:08 EST
* Ingo Molnar <mingo@xxxxxxx> wrote:
> > This build appears to run OK and then in the middle of the real time
> > tests stops doing useful work (during network test).
> weird, the deadlock detector did not trigger, although it is a clear
> circular deadlock:
ah ... found it - a fair portion of spinlocks and rwlocks had deadlock
detection turned off in -V0.6.6 - amongst them ptype_lock. I've uploaded
-V0.6.9 that fixes this.
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