From: Mohit P. Tahiliani <tahiliani@nitk.edu.in>
Date: Mon, 25 Feb 2019 19:09:56 +0000 (+0530)
Subject: net: sched: pie: change default value of pie_params->target
X-Git-Tag: Ubuntu-5.2.0-15.16~2488^2~83^2~5
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=abde7920de0607ecb7877fb9e4f3dfe9350b364b;p=mirror_ubuntu-eoan-kernel.git

net: sched: pie: change default value of pie_params->target

RFC 8033 suggests a default value of 15 milliseconds for the
target queue delay.

Signed-off-by: Mohit P. Tahiliani <tahiliani@nitk.edu.in>
Signed-off-by: Dhaval Khandla <dhavaljkhandla26@gmail.com>
Signed-off-by: Hrishikesh Hiraskar <hrishihiraskar@gmail.com>
Signed-off-by: Manish Kumar B <bmanish15597@gmail.com>
Signed-off-by: Sachin D. Patil <sdp.sachin@gmail.com>
Signed-off-by: Leslie Monis <lesliemonis@gmail.com>
Acked-by: Dave Taht <dave.taht@gmail.com>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/sched/sch_pie.c b/net/sched/sch_pie.c
index 7778eff6cdb7..91af9bf19852 100644
--- a/net/sched/sch_pie.c
+++ b/net/sched/sch_pie.c
@@ -83,7 +83,7 @@ static void pie_params_init(struct pie_params *params)
 	params->beta = 20;
 	params->tupdate = usecs_to_jiffies(30 * USEC_PER_MSEC);	/* 30 ms */
 	params->limit = 1000;	/* default of 1000 packets */
-	params->target = PSCHED_NS2TICKS(20 * NSEC_PER_MSEC);	/* 20 ms */
+	params->target = PSCHED_NS2TICKS(15 * NSEC_PER_MSEC);	/* 15 ms */
 	params->ecn = false;
 	params->bytemode = false;
 }