Re: [net-next] net: sched: pie: enable timestamp based delay calculation

2019-08-29 Thread Gautam Ramakrishnan
> > No module parameter is accepted these days. > > > > Please add a new attribute instead, > > so that pie can be used in both mode on the same host. We have prepared a new patch which sets the queue delay estimator as an attribute instead of using module parameters > > I note that I think (but

[net-next] net: sched: pie: enable timestamp based delay calculation

2019-08-27 Thread Gautam Ramakrishnan
: modprobe sch_pie use_timestamps=1 Signed-off-by: Gautam Ramakrishnan Signed-off-by: Leslie Monis Signed-off-by: Mohit P. Tahiliani Cc: Dave Taht --- net/sched/sch_pie.c | 55 - 1 file changed, 49 insertions(+), 6 deletions(-) diff --git a/net/sched

Re: [RFC net-next 2/2] net: sched: fq_pie: Flow Queue PIE AQM

2019-04-07 Thread Gautam Ramakrishnan
-Jørgensen wrote: > > Gautam Ramakrishnan writes: > > > Hello, thanks for the feedback > > > > On Tue, Apr 2, 2019 at 4:19 PM Toke Høiland-Jørgensen > > wrote: > >> > >> Some suggestions below to make fq_pie and fq_codel more similar (ref. my &g

Re: [RFC net-next 2/2] net: sched: fq_pie: Flow Queue PIE AQM

2019-04-02 Thread Gautam Ramakrishnan
, quantum : device MTU > >target: 15ms > >tupdate: 15ms > >alpha: 2 (on a scale of 0 to 16) > >beta: 20 (on a scale of 0 to 16) > >ecn: false > >ecn_prob: 10% > > > > Signed-

Re: [RFC net-next 0/2] net: sched: add Flow Queue PIE AQM

2019-04-01 Thread Gautam Ramakrishnan
On Mon, Apr 01, 2019 at 02:04:19PM +0200, Toke Høiland-Jørgensen wrote: > Gautam Ramakrishnan writes: > > > Flow Queue PIE packet scheduler > > > > This patch series implements the Flow Queue Proportional > > Integral Controller (FQ-PIE) active queue management >

[RFC net-next 2/2] net: sched: fq_pie: Flow Queue PIE AQM

2019-03-31 Thread Gautam Ramakrishnan
Signed-off-by: Mohit Bhasi Signed-off-by: V. Saicharan Signed-off-by: Leslie Monis Signed-off-by: Gautam Ramakrishnan Cc: Dave Taht --- include/uapi/linux/pkt_sched.h | 28 ++ net/sched/Kconfig | 14 +- net/sched/Makefile | 1 + net/sched/sch_fq_pie.c | 485

[RFC net-next 1/2] net: sched: pie: refactor PIE

2019-03-31 Thread Gautam Ramakrishnan
hin D. Patil Signed-off-by: Mohit Bhasi Signed-off-by: V. Saicharan Signed-off-by: Leslie Monis Signed-off-by: Gautam Ramakrishnan Cc: Dave Taht --- include/net/pie.h | 330 net/sched/sch_pie.c | 314 +

[RFC net-next 0/2] net: sched: add Flow Queue PIE AQM

2019-03-31 Thread Gautam Ramakrishnan
Flow Queue PIE packet scheduler This patch series implements the Flow Queue Proportional Integral Controller (FQ-PIE) active queue management algorithm. It is an enhancement over the PIE algorithm. It integrates the PIE aqm with a deficit round robin scheme. It is implemented over RFC 8033 aligne