Messages in this thread |  | | Date | Tue, 4 Oct 2016 03:36:53 -0500 (CDT) | From | Christoph Lameter <> | Subject | Re: [PATCH 0/1] man/set_mempolicy.2,mbind.2: add MPOL_LOCAL NUMA memory policy documentation |
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Well the difference between MPOL_DEFAULT and MPOL_LOCAL may be confusing. Mention somewhere in the MPOL_LOCAL description that the policy with MPOL_DEFAULT reverts to the policy of the process and MPOL_LOCAL to try to allocate local? Note that MPOL_LOCAL also will not be local if it just happens that the local node is overallocated. This is usually confusing for newcomers. The node/zone reclaim must be activated in order to allow node local reclaim that results in a node local allocation.
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