Messages in this thread | | | Date | Fri, 17 Jul 2009 02:01:41 -0700 (PDT) | From | David Rientjes <> | Subject | Re: [BUG] set_mempolicy(MPOL_INTERLEAV) cause kernel panic |
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On Fri, 17 Jul 2009, KOSAKI Motohiro wrote:
> This patch seems band-aid patch. it will change memory-hotplug behavior. > Please imazine following scenario: > > 1. numactl interleave=all process-A > 2. memory hot-add > > before 2.6.30: > -> process-A can use hot-added memory >
That apparently depends on the architecture since Lee said top_cpuset reflects node_possible_map on ia64 and node_online_map on x86_64.
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