From: Andrew Morton <akpm@digeo.com>
Date: Sat, 07 Dec 2002 15:29:16 -0800
Jeff Garzik wrote:
> Attached is cut #2. Thanks for all the near-instant feedback so far :)
> Andrew, does the attached still need padding on SMP?
It needs padding _only_ on SMP. ____cacheline_aligned_in_smp.
non-smp machines lack L2 caches? That's new to me :-)
More seriously, there are real benefits on non-SMP systems.
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