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[net-next,v2,4/7] net: sched: pie: change initial value of pie_vars->burst_time

Message ID 20190225102051.12268-5-lesliemonis@gmail.com
State Changes Requested
Delegated to: David Miller
Headers show
Series net: sched: pie: align PIE implementation with RFC 8033 | expand

Commit Message

Leslie Monis Feb. 25, 2019, 10:20 a.m. UTC 
From: "Mohit P. Tahiliani" <tahiliani@nitk.edu.in>

RFC 8033 suggests an initial value of 150 milliseconds for
the maximum time allowed for a burst of packets.

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>
---
 net/sched/sch_pie.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/net/sched/sch_pie.c b/net/sched/sch_pie.c
index 702f75afc312..d88ab53593b3 100644
--- a/net/sched/sch_pie.c
+++ b/net/sched/sch_pie.c
@@ -92,8 +92,8 @@  static void pie_vars_init(struct pie_vars *vars)
 {
 	vars->dq_count = DQCOUNT_INVALID;
 	vars->avg_dq_rate = 0;
-	/* default of 100 ms in pschedtime */
-	vars->burst_time = PSCHED_NS2TICKS(100 * NSEC_PER_MSEC);
+	/* default of 150 ms in pschedtime */
+	vars->burst_time = PSCHED_NS2TICKS(150 * NSEC_PER_MSEC);
 }
 
 static bool drop_early(struct Qdisc *sch, u32 packet_size)