Re: [patch] Resched skip_rbs_switch to run 4 cycles faster on McKinley-type cores.

From: David Mosberger <>
Date: 2005-01-21 04:01:09
>>>>> On Thu, 20 Jan 2005 21:26:18 +1100, Keith Owens <> said:

  Keith> It would help, if libunwind were in the kernel.

OK, it does sound like I need to get going with this.  Fortunately,
it's nearing the top of my to-do-list.  I'll see if I can get this
going next week.

  Keith> One side effect of this change is that the unwinder needs an
  Keith> MCA/INIT safe allocator.

Libunwind already has that.  Need to double-check that it's MCA/INIT safe,
but if it isn't already, it should be real close.

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Received on Thu Jan 20 12:12:21 2005

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