Messages in this thread | | | From | Nick Piggin <> | Subject | Re: [DEBUG PATCH] demonstration of hang in sched domain partitioning code | Date | Sun, 7 Oct 2007 17:40:46 +1000 |
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On Friday 05 October 2007 19:24, Paul Jackson wrote: > Nick, > > I'm running into a problem trying to use your suggested > partition_sched_domains(cpumask_t *partition) routine the way > I thought I was supposed to be able to use it. > > If I ask to set up the same partition twice in a row having > just one CPU in it (a singleton) the kernel hangs. > > I don't know enough about kernel/sched.c to be able to debug > this very efficiently. Any chance you could take a look?
Hi Paul,
Yeah I'll take a look. Meanwhile, as Ingo said, the recent patch you sent is reasonable enough because the most critical thing to do is to allow users to move away from the old interface.
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