From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jiri Pirko Subject: Re: [PATCH net-next v9 2/3] net sched actions: dump more than TCA_ACT_MAX_PRIO actions per batch Date: Wed, 26 Apr 2017 15:48:48 +0200 Message-ID: <20170426134848.GH1867@nanopsycho.orion> References: <1493210538-21716-1-git-send-email-jhs@emojatatu.com> <1493210538-21716-3-git-send-email-jhs@emojatatu.com> <20170426130844.GG1867@nanopsycho.orion> <5723f2e0-7738-09f5-23c0-bfe7432d7528@mojatatu.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: davem@davemloft.net, xiyou.wangcong@gmail.com, eric.dumazet@gmail.com, simon.horman@netronome.com, netdev@vger.kernel.org To: Jamal Hadi Salim Return-path: Received: from mail-wr0-f196.google.com ([209.85.128.196]:35997 "EHLO mail-wr0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S3000662AbdDZNsv (ORCPT ); Wed, 26 Apr 2017 09:48:51 -0400 Received: by mail-wr0-f196.google.com with SMTP id v42so103548wrc.3 for ; Wed, 26 Apr 2017 06:48:50 -0700 (PDT) Content-Disposition: inline In-Reply-To: Sender: netdev-owner@vger.kernel.org List-ID: Wed, Apr 26, 2017 at 03:19:54PM CEST, jhs@mojatatu.com wrote: >On 17-04-26 09:17 AM, Jamal Hadi Salim wrote: >> On 17-04-26 09:08 AM, Jiri Pirko wrote: >> > Wed, Apr 26, 2017 at 02:42:17PM CEST, jhs@mojatatu.com wrote: >> >> > > +#define VALID_TCA_ROOT_FLAGS TCA_FLAG_LARGE_DUMP_ON >> > > +static inline bool tca_flags_valid(u32 act_flags) >> > > +{ >> > > + u32 invalid_flags_mask = ~VALID_TCA_ROOT_FLAGS; >> > > + >> > > + if (act_flags & invalid_flags_mask) >> > > + return false; >> > > + >> > > + return true; >> > >> > This dance should either not be here (flag-per-attr) or should be in >> > netlink generic place. This is not TC specific at all. >> > >> >> So where do you think it should be? > >It would also be helpful for you to make comments when these things >show up. This change was in version 6. I have had to do this back and >forth a few times. I still think that this whole thing is wrong, so that is why. Version 6 it is just because you are pushing versions too fast without actually reaching consensus (I know why you are doing this, you really want to push this through. I think it is not good).