diff options
| author | Roman Mashak <mrv@mojatatu.com> | 2016-11-16 17:16:10 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-11-17 13:42:12 -0500 |
| commit | 30a391a13ab9215d7569da4e1773c5bb4deed96d (patch) | |
| tree | 20250119f6658ad14b0cc09d8512de29a621d319 /net/sched/cls_api.c | |
| parent | b5c2d49544e5930c96e2632a7eece3f4325a1888 (diff) | |
| download | op-kernel-dev-30a391a13ab9215d7569da4e1773c5bb4deed96d.zip op-kernel-dev-30a391a13ab9215d7569da4e1773c5bb4deed96d.tar.gz | |
net sched filters: pass netlink message flags in event notification
Userland client should be able to read an event, and reflect it back to
the kernel, therefore it needs to extract complete set of netlink flags.
For example, this will allow "tc monitor" to distinguish Add and Replace
operations.
Signed-off-by: Roman Mashak <mrv@mojatatu.com>
Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/cls_api.c')
| -rw-r--r-- | net/sched/cls_api.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c index 2b2a797..8e93d4a 100644 --- a/net/sched/cls_api.c +++ b/net/sched/cls_api.c @@ -112,7 +112,7 @@ static void tfilter_notify_chain(struct net *net, struct sk_buff *oskb, for (it_chain = chain; (tp = rtnl_dereference(*it_chain)) != NULL; it_chain = &tp->next) - tfilter_notify(net, oskb, n, tp, 0, event, false); + tfilter_notify(net, oskb, n, tp, n->nlmsg_flags, event, false); } /* Select new prio value from the range, managed by kernel. */ @@ -430,7 +430,8 @@ static int tfilter_notify(struct net *net, struct sk_buff *oskb, if (!skb) return -ENOBUFS; - if (tcf_fill_node(net, skb, tp, fh, portid, n->nlmsg_seq, 0, event) <= 0) { + if (tcf_fill_node(net, skb, tp, fh, portid, n->nlmsg_seq, + n->nlmsg_flags, event) <= 0) { kfree_skb(skb); return -EINVAL; } |
