linux-kernel - [PATCH 7/7] sched/fair: Use group_cfs_rq(se) instead of se->my

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Date:	Fri, 29 Apr 2016 20:32:44 +0100
From:	Dietmar Eggemann <dietmar.eggemann@....com>
To:	Peter Zijlstra <peterz@...radead.org>
Cc:	linux-kernel@...r.kernel.org,
	Morten Rasmussen <morten.rasmussen@....com>
Subject: [PATCH 7/7] sched/fair: Use group_cfs_rq(se) instead of se->my_q

Replace all occurrences of se->my_q right values with group_cfs_rq(se)
so it is used consistently to access the cfs_rq owned by this se/tg.

Signed-off-by: Dietmar Eggemann <dietmar.eggemann@....com>
---
 kernel/sched/fair.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 58da724b6ca4..63ed09154a41 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -4898,17 +4898,17 @@ static long effective_load(struct task_group *tg, int cpu, long wl, long wg)
 	for_each_sched_entity(se) {
 		long w, W;
 
-		tg = se->my_q->tg;
+		tg = group_cfs_rq(se)->tg;
 
 		/*
 		 * W = @wg + \Sum rw_j
 		 */
-		W = wg + calc_tg_weight(tg, se->my_q);
+		W = wg + calc_tg_weight(tg, group_cfs_rq(se));
 
 		/*
 		 * w = rw_i + @wl
 		 */
-		w = cfs_rq_load_avg(se->my_q) + wl;
+		w = cfs_rq_load_avg(group_cfs_rq(se)) + wl;
 
 		/*
 		 * wl = S * s'_i; see (2)
@@ -8528,7 +8528,7 @@ void init_tg_cfs_entry(struct task_group *tg, struct cfs_rq *cfs_rq,
 		se->cfs_rq = &rq->cfs;
 		se->depth = 0;
 	} else {
-		se->cfs_rq = parent->my_q;
+		se->cfs_rq = group_cfs_rq(parent);
 		se->depth = parent->depth + 1;
 	}
 
-- 
1.9.1