[PATCH 2/5] x86, acpi, cpu-hotplug: Enable acpi to register all possible cpus at boot time.

2016-01-06 Thread Tang Chen
From: Gu Zheng [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

[PATCH 2/5] x86, acpi, cpu-hotplug: Enable acpi to register all possible cpus at boot time.

2015-07-07 Thread Tang Chen
From: Gu Zheng [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