This patch improves performance of the super-critical ingress path by moving
the qdisc ingress code to sch_ingress, where this really belongs.
This patchset also removes the Qdisc->enqueue() indirection since this does not
enqueue anything.
This is roughly 92199pps, ~0.42% more performance on my old box.
As it's been stated before, most users don't need this:
24824a09 ("net: dynamic ingress_queue allocation")
So getting the code inlined into the core introduces a penalty to everyone in
this world.
Please apply, thanks!
Pablo Neira Ayuso (2):
net: kill useless net_*_ingress_queue() definitions when NET_CLS_ACT is unset
net: move qdisc ingress filtering code where it belongs
include/linux/netdevice.h | 3 +++
include/linux/rtnetlink.h | 9 +--------
net/core/dev.c | 45 ++++++++++++---------------------------------
net/sched/sch_ingress.c | 43 +++++++++++++++++++++++++++++++++++++++----
4 files changed, 55 insertions(+), 45 deletions(-)
--
1.7.10.4
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