netdev - [PATCH net-next 3/8] net: sched: pie: change default value of pie

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Message-Id: <1541002772-28040-4-git-send-email-lesliemonis@gmail.com>
Date:   Wed, 31 Oct 2018 21:49:27 +0530
From:   Leslie Monis <lesliemonis@...il.com>
To:     jhs@...atatu.com
Cc:     netdev@...r.kernel.org, tahiliani@...k.edu.in,
        dhavaljkhandla26@...il.com, hrishihiraskar@...il.com,
        bmanish15597@...il.com, sdp.sachin@...il.com
Subject: [PATCH net-next 3/8] net: sched: pie: change default value of pie_params->tupdate

From: "Mohit P. Tahiliani" <tahiliani@...k.edu.in>

RFC 8033 suggests a default value of 15 milliseconds for
the update interval instead of 30 milliseconds.

Signed-off-by: Mohit P. Tahiliani <tahiliani@...k.edu.in>
Signed-off-by: Dhaval Khandla <dhavaljkhandla26@...il.com>
Signed-off-by: Hrishikesh Hiraskar <hrishihiraskar@...il.com>
Signed-off-by: Manish Kumar B <bmanish15597@...il.com>
Signed-off-by: Sachin D. Patil <sdp.sachin@...il.com>
Signed-off-by: Leslie Monis <lesliemonis@...il.com>
---
 net/sched/sch_pie.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/sched/sch_pie.c b/net/sched/sch_pie.c
index c5d6d6b..9912d9cc 100644
--- a/net/sched/sch_pie.c
+++ b/net/sched/sch_pie.c
@@ -81,7 +81,7 @@ static void pie_params_init(struct pie_params *params)
 {
 	params->alpha = 2;
 	params->beta = 20;
-	params->tupdate = usecs_to_jiffies(30 * USEC_PER_MSEC);	/* 30 ms */
+	params->tupdate = usecs_to_jiffies(15 * USEC_PER_MSEC);	/* 15 ms */
 	params->limit = 1000;	/* default of 1000 packets */
 	params->target = PSCHED_NS2TICKS(15 * NSEC_PER_MSEC);	/* 15 ms */
 	params->ecn = false;
-- 
2.7.4