[RFC] net: sch_generic: fq_codel vs pfifo_fast

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

To: netdev@xxxxxxxxxxxxxxx
Subject: [RFC] net: sch_generic: fq_codel vs pfifo_fast
From: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
Date: Wed, 27 Mar 2019 17:56:30 +0100
Cc: davem@xxxxxxxxxxxxx, linux-can@xxxxxxxxxxxxxxx, kernel@xxxxxxxxxxxxxx, Dave Taht <dave.taht@xxxxxxxxx>, Jamal Hadi Salim <jhs@xxxxxxxxxxxx>, Cong Wang <xiyou.wangcong@xxxxxxxxx>, Jiri Pirko <jiri@xxxxxxxxxxx>

Hello,

on CAN networking hardware we (the CAN community) experience a lot silent,
unwanted frame drops inside the kernel. (See first patch for details.) So
here's a patch series to keep pfifo_fast as default scheduler for CAN hardware
by default.

Consider this as an RFC. Regards,
Marc

Follow-Ups:
- [PATCH v5] net: sch_generic: Use pfifo_fast as fallback scheduler for CAN hardware
  - From: Vincent Prince
- [PATCH v4] net: sch_generic: Use pfifo_fast as fallback scheduler for CAN hardware
  - From: Vincent Prince
- [PATCH v3] net: sch_generic: Use pfifo_fast as fallback scheduler for CAN hardware
  - From: Vincent Prince
- [PATCH v2] net: sch_generic: Use pfifo_fast as fallback scheduler for CAN hardware
  - From: Vincent Prince
- [PATCH] net: sch_generic: Use pfifo_fast as fallback scheduler for CAN hardware
  - From: Vincent Prince
- Re: [RFC] net: sch_generic: fq_codel vs pfifo_fast
  - From: Stephen Hemminger
- [PATCH 2/2] can: dev: let all CAN devices use pfifo_fast as default scheduler
  - From: Marc Kleine-Budde
- [PATCH 1/2] net: sch_generic: add flag IFF_FIFO_QUEUE to use pfifo_fast as default scheduler
  - From: Marc Kleine-Budde

Prev by Date: [PATCH 1/2] net: sch_generic: add flag IFF_FIFO_QUEUE to use pfifo_fast as default scheduler
Next by Date: [PATCH 2/2] can: dev: let all CAN devices use pfifo_fast as default scheduler
Previous by thread: Support patch upstream process with http://patchwork.ozlabs.org/ ?
Next by thread: [PATCH 1/2] net: sch_generic: add flag IFF_FIFO_QUEUE to use pfifo_fast as default scheduler
Index(es):
- Date
- Thread

[Index of Archives] [Automotive Discussions] [Linux ARM Kernel] [Linux ARM] [Linux Omap] [Fedora ARM] [IETF Annouce] [Security] [Bugtraq] [Linux] [Linux OMAP] [Linux MIPS] [eCos] [Asterisk Internet PBX] [Linux API] [CAN Bus]