| commit | 8c95eca0bb8c4bd2231a0d581f1ad0d50c90488c | [log] [tgz] |
|---|---|---|
| author | Toke Høiland-Jørgensen <toke@redhat.com> | Thu Jun 25 22:12:08 2020 +0200 |
| committer | David S. Miller <davem@davemloft.net> | Thu Jun 25 16:24:05 2020 -0700 |
| tree | b81eccaee3731a5ca290926fbece484249ac2514 | |
| parent | 9208d2863ac689a563b92f2161d8d1e7127d0add [diff] |
sch_cake: don't call diffserv parsing code when it is not needed
As a further optimisation of the diffserv parsing codepath, we can skip it
entirely if CAKE is configured to neither use diffserv-based
classification, nor to zero out the diffserv bits.
Fixes: c87b4ecdbe8d ("sch_cake: Make sure we can write the IP header before changing DSCP bits")
Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>