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| H A D | topology.c | diff 0a2b65c03e9b47493e1442bf9c84badc60d9bffb Wed Mar 24 21:31:40 CDT 2021 Barry Song <song.bao.hua@hisilicon.com> sched/topology: Remove redundant cpumask_and() in init_overlap_sched_group()
mask is built in build_balance_mask() by for_each_cpu(i, sg_span), so
it must be a subset of sched_group_span(sg).
So the cpumask_and() call is redundant - remove it.
[ mingo: Adjusted the changelog a bit. ]
Signed-off-by: Barry Song <song.bao.hua@hisilicon.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Valentin Schneider <Valentin.Schneider@arm.com>
Link: https://lore.kernel.org/r/20210325023140.23456-1-song.bao.hua@hisilicon.com
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