diff options
| author | Jiri Pirko <jiri@mellanox.com> | 2018-01-17 11:46:48 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-01-17 14:53:56 -0500 |
| commit | f36fe1c498c8959812415c57b683abaa4527dec5 (patch) | |
| tree | 4dc0a63d1438fa524a56dbcaf2c10a4aec772ffa /net/sched/cls_bpf.c | |
| parent | 9d3aaff3d8523264ff7082a90759cb8a340200be (diff) | |
| download | linux-f36fe1c498c8959812415c57b683abaa4527dec5.tar.gz | |
net: sched: introduce block mechanism to handle netif_keep_dst calls
Couple of classifiers call netif_keep_dst directly on q->dev. That is not possible to do directly for shared blocke where multiple qdiscs are owning the block. So introduce a infrastructure to keep track of the block owners in list and use this list to implement block variant of netif_keep_dst. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Acked-by: Jamal Hadi Salim <jhs@mojatatu.com> Acked-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/cls_bpf.c')
| -rw-r--r-- | net/sched/cls_bpf.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/sched/cls_bpf.c b/net/sched/cls_bpf.c index 8d78e7f4ecc3..d79cc5086509 100644 --- a/net/sched/cls_bpf.c +++ b/net/sched/cls_bpf.c @@ -392,8 +392,8 @@ static int cls_bpf_prog_from_efd(struct nlattr **tb, struct cls_bpf_prog *prog, prog->bpf_name = name; prog->filter = fp; - if (fp->dst_needed && !(tp->q->flags & TCQ_F_INGRESS)) - netif_keep_dst(qdisc_dev(tp->q)); + if (fp->dst_needed) + tcf_block_netif_keep_dst(tp->chain->block); return 0; } |