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| author | Jakub Kicinski <jakub.kicinski@netronome.com> | 2018-01-24 12:54:17 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-01-24 16:01:10 -0500 |
| commit | 0e908a450ad6a8445b04ec49807ca5fdc94956dd (patch) | |
| tree | 222cde410dc37dbb769e991b4c300e61d506ae27 /net/sched/cls_bpf.c | |
| parent | a6ffd6b5d6ffc1915f599e93bbf87c1cedd6abfc (diff) | |
| download | linux-0e908a450ad6a8445b04ec49807ca5fdc94956dd.tar.bz2 | |
cls_bpf: propagate extack to offload delete callback
Propagate extack on removal of offloaded filter.
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.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 | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/net/sched/cls_bpf.c b/net/sched/cls_bpf.c index 323b01f76a4c..8e5326bc6440 100644 --- a/net/sched/cls_bpf.c +++ b/net/sched/cls_bpf.c @@ -212,11 +212,12 @@ static int cls_bpf_offload(struct tcf_proto *tp, struct cls_bpf_prog *prog, } static void cls_bpf_stop_offload(struct tcf_proto *tp, - struct cls_bpf_prog *prog) + struct cls_bpf_prog *prog, + struct netlink_ext_ack *extack) { int err; - err = cls_bpf_offload_cmd(tp, NULL, prog, NULL); + err = cls_bpf_offload_cmd(tp, NULL, prog, extack); if (err) pr_err("Stopping hardware offload failed: %d\n", err); } @@ -289,12 +290,13 @@ static void cls_bpf_delete_prog_rcu(struct rcu_head *rcu) tcf_queue_work(&prog->work); } -static void __cls_bpf_delete(struct tcf_proto *tp, struct cls_bpf_prog *prog) +static void __cls_bpf_delete(struct tcf_proto *tp, struct cls_bpf_prog *prog, + struct netlink_ext_ack *extack) { struct cls_bpf_head *head = rtnl_dereference(tp->root); idr_remove_ext(&head->handle_idr, prog->handle); - cls_bpf_stop_offload(tp, prog); + cls_bpf_stop_offload(tp, prog, extack); list_del_rcu(&prog->link); tcf_unbind_filter(tp, &prog->res); if (tcf_exts_get_net(&prog->exts)) @@ -308,7 +310,7 @@ static int cls_bpf_delete(struct tcf_proto *tp, void *arg, bool *last, { struct cls_bpf_head *head = rtnl_dereference(tp->root); - __cls_bpf_delete(tp, arg); + __cls_bpf_delete(tp, arg, extack); *last = list_empty(&head->plist); return 0; } @@ -320,7 +322,7 @@ static void cls_bpf_destroy(struct tcf_proto *tp, struct cls_bpf_prog *prog, *tmp; list_for_each_entry_safe(prog, tmp, &head->plist, link) - __cls_bpf_delete(tp, prog); + __cls_bpf_delete(tp, prog, extack); idr_destroy(&head->handle_idr); kfree_rcu(head, rcu); |