Messages in this thread | | | Subject | Re: [patch v3 3/6] sched, nohz: sched group, domain aware nohz idle load balancing | From | Suresh Siddha <> | Date | Tue, 06 Dec 2011 11:27:17 -0800 |
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On Tue, 2011-12-06 at 11:19 -0800, Suresh Siddha wrote: > From: Suresh Siddha <suresh.b.siddha@intel.com> > Subject: sched, nohz: fix the idle cpu check in nohz_idle_balance > > cpu bit in the nohz.idle_cpu_mask are reset in the first busy tick after > exiting idle. So during nohz_idle_balance(), intention is to double > check if the cpu that is part of the idle_cpu_mask is indeed idle before > going ahead in performing idle balance for that cpu. > > Fix the cpu typo in the idle_cpu() check during nohz_idle_balance(). > > Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Should have added:
Reported-by: Srivatsa Vaddagiri <vatsa@linux.vnet.ibm.com>
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