Re: [patch] Real-Time Preemption, -RT-2.6.12-rc1-V0.7.41-07

Steven Rostedt
2005-03-31T12:50:09Z

On Thu, 2005-03-31 at 13:03 +0200, Ingo Molnar wrote:
> * Steven Rostedt <rostedt@goodmis.org> wrote:

> knodemgrd_0/902: BUG in __down_complete at kernel/rt.c:1568
> [<c0103956>] dump_stack+0x23/0x25 (20)
> [<c0130dcd>] down_trylock+0x1fb/0x200 (48)
> [<c0364ee2>] nodemgr_host_thread+0xd0/0x17b (48)
> [<c0100d4d>] kernel_thread_helper+0x5/0xb (136249364)
> ---------------------------
> | preempt count: 00000001 ]
> | 1-level deep critical section nesting:
> ----------------------------------------
> .. [<c0133a75>] .... print_traces+0x1b/0x52
> .....[<c0103956>] .. ( <= dump_stack+0x23/0x25)

One more thing. Was this on SMP or UP. I haven't tested this on SMP
yet. When my laptop (HT) gets done with its work, I'll give it a try
there. Of course I need to disable NVidia on it first.

-- Steve