Hi, On Thu, Mar 3, 2016 at 2:42 AM, Zhu Guihua <zhugh.f...@cn.fujitsu.com> wrote: > [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 change if node hotplug happens. But > workqueue does not update wq_numa_possible_cpumask. >
Are there any changes in this version relative to the previous one? Thanks, Rafael
