From ea0aa3b23a193d1fc5c982286edecd071af67d94 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Fri, 24 Aug 2007 20:39:10 +0200 Subject: [PATCH] sched: simplify bonus calculation #2 current code: delta = calc_delta_mine(delta_exec, curr->load.weight, lw); delta = min((u64)delta, cfs_rq->sleeper_bonus); Notice that this calc_delta_mine() line is exactly delta_mine, which gives: delta = min((u64)delta_mine, cfs_rq->sleeper_bonus); Signed-off-by: Peter Zijlstra Signed-off-by: Ingo Molnar --- kernel/sched_fair.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c index 5b2d97fcd8..c078f1af72 100644 --- a/kernel/sched_fair.c +++ b/kernel/sched_fair.c @@ -303,8 +303,7 @@ __update_curr(struct cfs_rq *cfs_rq, struct sched_entity *curr) delta_mine = calc_delta_mine(delta_exec, curr->load.weight, lw); if (cfs_rq->sleeper_bonus > sysctl_sched_granularity) { - delta = calc_delta_mine(delta_exec, curr->load.weight, lw); - delta = min((u64)delta, cfs_rq->sleeper_bonus); + delta = min((u64)delta_mine, cfs_rq->sleeper_bonus); delta = min(delta, (unsigned long)( (long)sysctl_sched_runtime_limit - curr->wait_runtime)); cfs_rq->sleeper_bonus -= delta; -- 2.39.5