net: sched: gred: store red flags per virtual queue

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Right now ECN marking and HARD drop (the common RED flags) can only
be configured for the entire Qdisc.  In preparation for per-vq flags
store the values in the virtual queue structure.  Setting per-vq
flags will only be allowed when no flags are set for the entire Qdisc.
For the new flags we will also make sure undefined bits are 0.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: John Hurley <john.hurley@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Jakub Kicinski 2018-11-14 22:23:50 -08:00 • committed by David S. Miller

parent 80e22e961d

commit 25fc198907

1 changed files with 18 additions and 6 deletions

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net/sched/sch_gred.c

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