If two cpus share LLC cache, then the two cores they belong to
are also in the same LLC domain.
Signed-off-by: NAbel Wu <wuyun.abel@bytedance.com>
Signed-off-by: NPeter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: NJosh Don <joshdon@google.com>
Acked-by: NMel Gorman <mgorman@techsingularity.net>
Link: https://lore.kernel.org/r/20220907112000.1854-2-wuyun.abel@bytedance.com