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由 Alex,Shi 提交于
percpu_xxx funcs are duplicated with this_cpu_xxx funcs, so replace them for further code clean up. And in preempt safe scenario, __this_cpu_xxx funcs has a bit better performance since __this_cpu_xxx has no redundant preempt_disable() Signed-off-by: NAlex Shi <alex.shi@intel.com> Signed-off-by: NAvi Kivity <avi@redhat.com>
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