linux-kernel - [PATCH v2 1/2] sched/fair: Cleanup load

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Date:   Wed, 26 Sep 2018 16:12:06 +0100
From:   Valentin Schneider <valentin.schneider@....com>
To:     linux-kernel@...r.kernel.org
Cc:     mingo@...hat.com, peterz@...radead.org, vincent.guittot@...aro.org,
        Dietmar.Eggemann@....com, patrick.bellasi@....com
Subject: [PATCH v2 1/2] sched/fair: Cleanup load_balance() condition

The alignment of the condition is off, clean that up.

Also, logical operators have lower precedence than bitwise/relational
operators, so remove one layer of parentheses to make the condition a
bit simpler to follow.

Signed-off-by: Valentin Schneider <valentin.schneider@....com>
---
 kernel/sched/fair.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 6bd142d..9cf93ba 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -8783,9 +8783,9 @@ static int load_balance(int this_cpu, struct rq *this_rq,
 
 out_one_pinned:
 	/* tune up the balancing interval */
-	if (((env.flags & LBF_ALL_PINNED) &&
-			sd->balance_interval < MAX_PINNED_INTERVAL) ||
-			(sd->balance_interval < sd->max_interval))
+	if ((env.flags & LBF_ALL_PINNED &&
+	     sd->balance_interval < MAX_PINNED_INTERVAL) ||
+	    sd->balance_interval < sd->max_interval)
 		sd->balance_interval *= 2;
 
 	ld_moved = 0;
-- 
2.7.4