Re: [PATCH v11 0/7] Make cpuid <-> nodeid mapping persistent

Ping ... May I ask for some community attention to this series? My purpose is fixing the memory allocation failure sometimes when hot-plugging it. Thanks in advance. dou At 08/08/2016 04:37 PM, Dou Liyang wrote: [Problem] cpuid <-> nodeid mapping is firstly established at boot time. And workqu

[PATCH v11 0/7] Make cpuid <-> nodeid mapping persistent

[Problem] cpuid <-> nodeid mapping is firstly established at boot time. And workqueue caches the mapping in wq_numa_possible_cpumask in wq_numa_init() at boot time. When doing node online/offline, cpuid <-> nodeid mapping is established/destroyed, which means, cpuid <-> nodeid mapping will chan