Messages in this thread | | | Date | Thu, 24 Nov 2011 09:26:27 +0800 | From | Miao Xie <> | Subject | Re: [patch for-3.2-rc3] cpusets: stall when updating mems_allowed for mempolicy or disjoint nodemask |
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On Wed, 23 Nov 2011 14:26:40 -0800 (pst), David Rientjes wrote: > On Wed, 23 Nov 2011, Miao Xie wrote: > >> That nodemask is also protected by get_mems_allowed(). >> > > So what's the problem with the patch?
Memory compaction will see an empty nodemask and do nothing, and then we may fail to get several contiguous pages.
> Can I add your acked-by?
Sure, no problem.
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