Messages in this thread | | | Date | Thu, 6 Dec 2012 18:50:05 +0100 | Subject | Re: [PATCH 01/10] sched: select_task_rq_fair clean up | From | Frederic Weisbecker <> |
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2012/12/3 Alex Shi <alex.shi@intel.com>: > It is impossible to miss a task allowed cpu in a eligible group. > > And since find_idlest_group only return a different group which > excludes old cpu, it's also imporissible to find a new cpu same as old > cpu.
Is it possible for weighted_cpuload() to return ULONG_MAX? If so, find_idlest_cpu() can return -1.
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