From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jakub Kicinski Subject: [PATCH net-next v4 2/8] net: sched: cls_matchall: propagate extack support for filter offload Date: Fri, 19 Jan 2018 17:44:44 -0800 Message-ID: <20180120014450.29666-3-jakub.kicinski@netronome.com> References: <20180120014450.29666-1-jakub.kicinski@netronome.com> Cc: jiri@resnulli.us, aring@mojatatu.com, daniel@iogearbox.net, alexei.starovoitov@gmail.com, netdev@vger.kernel.org, oss-drivers@netronome.com, Quentin Monnet To: davem@davemloft.net, dsahern@gmail.com Return-path: Received: from mail-pg0-f66.google.com ([74.125.83.66]:38132 "EHLO mail-pg0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756103AbeATBpY (ORCPT ); Fri, 19 Jan 2018 20:45:24 -0500 Received: by mail-pg0-f66.google.com with SMTP id y27so2719570pgc.5 for ; Fri, 19 Jan 2018 17:45:24 -0800 (PST) In-Reply-To: <20180120014450.29666-1-jakub.kicinski@netronome.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Quentin Monnet Propagate the extack pointer from the `->change()` classifier operation to the function used for filter replacement in cls_matchall. This makes it possible to use netlink extack messages in the future at replacement time for this filter, although it is not used at this point. Signed-off-by: Quentin Monnet Reviewed-by: Jakub Kicinski --- net/sched/cls_matchall.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/net/sched/cls_matchall.c b/net/sched/cls_matchall.c index f67d3d7fcf40..b47929c15792 100644 --- a/net/sched/cls_matchall.c +++ b/net/sched/cls_matchall.c @@ -86,7 +86,8 @@ static void mall_destroy_hw_filter(struct tcf_proto *tp, static int mall_replace_hw_filter(struct tcf_proto *tp, struct cls_mall_head *head, - unsigned long cookie) + unsigned long cookie, + struct netlink_ext_ack *extack) { struct tc_cls_matchall_offload cls_mall = {}; struct tcf_block *block = tp->chain->block; @@ -205,7 +206,8 @@ static int mall_change(struct net *net, struct sk_buff *in_skb, goto err_set_parms; if (!tc_skip_hw(new->flags)) { - err = mall_replace_hw_filter(tp, new, (unsigned long)new); + err = mall_replace_hw_filter(tp, new, (unsigned long)new, + extack); if (err) goto err_replace_hw_filter; } -- 2.15.1