Messages in this thread | | | Date | Wed, 12 Apr 2023 14:50:43 +0200 | From | Peter Zijlstra <> | Subject | Re: [PATCH] sched/fair: fix imbalance overflow |
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On Tue, Apr 11, 2023 at 11:06:11AM +0200, Vincent Guittot wrote: > When local group is fully busy but its average load is above system load, > computing the imbalance will overflow and local group is not the best > target for pulling this load. > > Fixes: 0b0695f2b34a ("sched/fair: Rework load_balance()") > Reported-by: Tingjia Cao <tjcao980311@gmail.com> > Link: https://lore.kernel.org/lkml/CABcWv9_DAhVBOq2=W=2ypKE9dKM5s2DvoV8-U0+GDwwuKZ89jQ@mail.gmail.com/T/ > Signed-off-by: Vincent Guittot <vincent.guittot@linaro.org> > ---
Thanks, added Tested-by Tingjia per his reply.
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