Hi,
On 03/03/2016 10:08 AM, Rafael J. Wysocki wrote:
Hi,
On Thu, Mar 3, 2016 at 2:42 AM, Zhu Guihua <zhugh.fnst@xxxxxxxxxxxxxx> 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?
No, there are no changes in this version.
Thanks,
Zhu
Thanks,
Rafael
.
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