sched/fair: Remove se->load.weight from se->avg.load_sum
Remove the load from the load_sum for sched_entities, basically turning load_sum into runnable_sum. This prepares for better reweighting of group entities. Since we now have different rules for computing load_avg, split ___update_load_avg() into two parts, ___update_load_sum() and ___update_load_avg(). So for se: ___update_load_sum(.weight = 1) ___upate_load_avg(.weight = se->load.weight) and for cfs_rq: ___update_load_sum(.weight = cfs_rq->load.weight) ___upate_load_avg(.weight = 1) Since the primary consumable is load_avg, most things will not be affected. Only those few sites that initialize/modify load_sum need attention. Signed-off-by: NPeter Zijlstra (Intel) <peterz@infradead.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-kernel@vger.kernel.org Signed-off-by: NIngo Molnar <mingo@kernel.org>
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