git: kernel - Enhance the FAIRQ ALTQ to use relative weightings
commit df5dfeb3b9faaa4a8b3204bc3705c1c2b9a1d3bf
Author: Matthew Dillon <dillon@apollo.backplane.com>
Date: Mon Mar 28 19:22:15 2011 -0700
kernel - Enhance the FAIRQ ALTQ to use relative weightings
* Previously the FAIRQ altq specification guaranteed a bandwidth minimum
for each queue but then used a fixed priority model for any excess
bandwidth.
* Now the FAIRQ uses the minimum bandwidth specifications to also calculate
relative weightings for any excess bandwidth, and no longer uses a fixed
priority model.
* This results in a better apportionment of excess bandwidth and allows
bandwidth specifications to also be used as a pure weighting specification
if desired.
* Fix bandwidth calculation. The decay was being executed on every packet
instead of once a second.
Summary of changes:
sys/net/altq/altq_fairq.c | 60 +++++++++++++++++++++++++++++++-------------
sys/net/altq/altq_fairq.h | 1 +
usr.sbin/pfctl/pf.conf.5 | 23 ++++++++++++----
3 files changed, 60 insertions(+), 24 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/df5dfeb3b9faaa4a8b3204bc3705c1c2b9a1d3bf
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