net: sched: introduce chain templates

Allow user to set a template for newly created chains. Template lock
down the chain for particular classifier type/options combinations.
The classifier needs to support templates, otherwise kernel would
reply with error.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiri Pirko 2018-07-23 09:23:07 +02:00 • committed by David S. Miller
commit 9f407f1768
2 changed files with 77 additions and 0 deletions