Jiri Kosina 49b499718f net: sched: make default fifo qdiscs appear in the dump ... The original reason [1] for having hidden qdiscs (potential scalability issues in qdisc_match_from_root() with single linked list in case of large amount of qdiscs) has been invalidated by 59cc1f61f0 ("net: sched: convert qdisc linked list to hashtable"). This allows us for bringing more clarity and determinism into the dump by making default pfifo qdiscs visible. We're not turning this on by default though, at it was deemed [2] too intrusive / unnecessary change of default behavior towards userspace. Instead, TCA_DUMP_INVISIBLE netlink attribute is introduced, which allows applications to request complete qdisc hierarchy dump, including the ones that have always been implicit/invisible. Singleton noop_qdisc stays invisible, as teaching the whole infrastructure about singletons would require quite some surgery with very little gain (seeing no qdisc or seeing noop qdisc in the dump is probably setting the same user expectation). [1] http://lkml.kernel.org/r/1460732328.10638.74.camel@edumazet-glaptop3.roam.corp.google.com [2] http://lkml.kernel.org/r/20161021.105935.1907696543877061916.davem@davemloft.net Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: David S. Miller <davem@davemloft.net>		2017-03-12 22:53:02 -07:00
..
act_api.c	net sched actions: do not overwrite status of action creation.	2017-02-26 21:31:32 -05:00
act_bpf.c	bpf: rework prog_digest into prog_tag	2017-01-16 14:03:31 -05:00
act_connmark.c	netns: make struct pernet_operations::id unsigned int	2016-11-18 10:59:15 -05:00
act_csum.c	net/sched: act_csum: compute crc32c on SCTP packets	2017-01-09 14:36:57 -05:00
act_gact.c	netns: make struct pernet_operations::id unsigned int	2016-11-18 10:59:15 -05:00
act_ife.c	net/sched: act_ife: Change to use ife module	2017-02-03 15:16:46 -05:00
act_ipt.c	netns: make struct pernet_operations::id unsigned int	2016-11-18 10:59:15 -05:00
act_meta_mark.c	Support to encoding decoding skb mark on IFE action	2016-03-01 17:15:23 -05:00
act_meta_skbprio.c	Support to encoding decoding skb prio on IFE action	2016-03-01 17:15:23 -05:00
act_meta_skbtcindex.c	net sched ife action: Introduce skb tcindex metadata encap decap	2016-09-19 21:55:28 -04:00
act_mirred.c	net/sched: act_mirred: remove duplicated include from act_mirred.c	2017-02-07 11:42:34 -05:00
act_nat.c	netns: make struct pernet_operations::id unsigned int	2016-11-18 10:59:15 -05:00
act_pedit.c	net/act_pedit: Introduce 'add' operation	2017-02-10 13:18:33 -05:00
act_police.c	net_sched: gen_estimator: complete rewrite of rate estimators	2016-12-05 15:21:59 -05:00
act_sample.c	net/sched: act_psample: Remove unnecessary ASSERT_RTNL	2017-02-01 14:10:03 -05:00
act_simple.c	netns: make struct pernet_operations::id unsigned int	2016-11-18 10:59:15 -05:00
act_skbedit.c	netns: make struct pernet_operations::id unsigned int	2016-11-18 10:59:15 -05:00
act_skbmod.c	netns: make struct pernet_operations::id unsigned int	2016-11-18 10:59:15 -05:00
act_tunnel_key.c	net/sched: act_tunnel_key: Fix setting UDP dst port in metadata under IPv6	2016-12-23 11:59:56 -05:00
act_vlan.c	netns: make struct pernet_operations::id unsigned int	2016-11-18 10:59:15 -05:00
cls_api.c	sched: Fix accidental removal of errout goto	2017-02-14 11:44:14 -05:00
cls_basic.c	net, sched: respect rcu grace period on cls destruction	2016-11-28 10:47:35 -05:00
cls_bpf.c	net/sched: cls_bpf: Reflect HW offload status	2017-02-17 12:08:06 -05:00
cls_cgroup.c	net, sched: respect rcu grace period on cls destruction	2016-11-28 10:47:35 -05:00
cls_flow.c	skbuff: add and use skb_nfct helper	2017-02-02 14:31:53 +01:00
cls_flower.c	net/sched: cls_flower: Reflect HW offload status	2017-02-17 12:08:05 -05:00
cls_fw.c	net sched: stylistic cleanups	2016-09-19 22:04:14 -04:00
cls_matchall.c	net/sched: cls_matchall: Reflect HW offloading status	2017-02-17 12:08:06 -05:00
cls_route.c	net_sched: check NULL on error path in route4_change()	2016-09-23 06:51:49 -04:00
cls_rsvp.c
cls_rsvp.h	net, sched: respect rcu grace period on cls destruction	2016-11-28 10:47:35 -05:00
cls_rsvp6.c
cls_tcindex.c	net, sched: respect rcu grace period on cls destruction	2016-11-28 10:47:35 -05:00
cls_u32.c	net/sched: cls_u32: Reflect HW offload status	2017-02-17 12:08:06 -05:00
em_canid.c	net: sched: remove tcf_proto from ematch calls	2014-10-06 18:02:32 -04:00
em_cmp.c
em_ipset.c	netfilter: x_tables: move hook state into xt_action_param structure	2016-11-03 10:56:21 +01:00
em_meta.c	sched/headers: Prepare for new header dependencies before moving code to <linux/sched/loadavg.h>	2017-03-02 08:42:27 +01:00
em_nbyte.c	net: sched: remove tcf_proto from ematch calls	2014-10-06 18:02:32 -04:00
em_text.c	net: Remove state argument from skb_find_text()	2015-02-22 15:59:54 -05:00
em_u32.c
ematch.c	ematch: Fix auto-loading of ematch modules.	2015-02-20 15:30:56 -05:00
Kconfig	net/sched: act_ife: Change to use ife module	2017-02-03 15:16:46 -05:00
Makefile	net/sched: Introduce sample tc action	2017-01-24 13:44:28 -05:00
sch_api.c	net: sched: make default fifo qdiscs appear in the dump	2017-03-12 22:53:02 -07:00
sch_atm.c	sched: move tcf_proto_destroy and tcf_destroy_chain helpers into cls_api	2017-02-10 11:38:08 -05:00
sch_blackhole.c	net_sched: drop packets after root qdisc lock is released	2016-06-25 12:19:35 -04:00
sch_cbq.c	net: sched: make default fifo qdiscs appear in the dump	2017-03-12 22:53:02 -07:00
sch_choke.c	sched: move tcf_proto_destroy and tcf_destroy_chain helpers into cls_api	2017-02-10 11:38:08 -05:00
sch_codel.c	sched: replace __skb_dequeue with __qdisc_dequeue_head	2016-09-19 01:47:18 -04:00
sch_drr.c	net: sched: make default fifo qdiscs appear in the dump	2017-03-12 22:53:02 -07:00
sch_dsmark.c	net: sched: make default fifo qdiscs appear in the dump	2017-03-12 22:53:02 -07:00
sch_fifo.c	sched: don't use skb queue helpers	2016-09-19 01:47:18 -04:00
sch_fq.c	net_sched: sch_fq: use rb_entry()	2016-12-20 14:22:48 -05:00
sch_fq_codel.c	sched: move tcf_proto_destroy and tcf_destroy_chain helpers into cls_api	2017-02-10 11:38:08 -05:00
sch_generic.c	net: sched: make default fifo qdiscs appear in the dump	2017-03-12 22:53:02 -07:00
sch_gred.c	net_sched: drop packets after root qdisc lock is released	2016-06-25 12:19:35 -04:00
sch_hfsc.c	net: sched: make default fifo qdiscs appear in the dump	2017-03-12 22:53:02 -07:00
sch_hhf.c	net_sched: fix error recovery at qdisc creation	2017-02-11 21:38:58 -05:00
sch_htb.c	net: sched: make default fifo qdiscs appear in the dump	2017-03-12 22:53:02 -07:00
sch_ingress.c	sched: move tcf_proto_destroy and tcf_destroy_chain helpers into cls_api	2017-02-10 11:38:08 -05:00
sch_mq.c	net: sched: make default fifo qdiscs appear in the dump	2017-03-12 22:53:02 -07:00
sch_mqprio.c	net: sched: make default fifo qdiscs appear in the dump	2017-03-12 22:53:02 -07:00
sch_multiq.c	net: sched: make default fifo qdiscs appear in the dump	2017-03-12 22:53:02 -07:00
sch_netem.c	net-tc: convert tc_from to tc_from_ingress and tc_redirected	2017-01-08 20:58:52 -05:00
sch_pie.c	sched: replace __skb_dequeue with __qdisc_dequeue_head	2016-09-19 01:47:18 -04:00
sch_plug.c	net_sched: drop packets after root qdisc lock is released	2016-06-25 12:19:35 -04:00
sch_prio.c	net: sched: make default fifo qdiscs appear in the dump	2017-03-12 22:53:02 -07:00
sch_qfq.c	net: sched: make default fifo qdiscs appear in the dump	2017-03-12 22:53:02 -07:00
sch_red.c	net: sched: make default fifo qdiscs appear in the dump	2017-03-12 22:53:02 -07:00
sch_sfb.c	net: sched: make default fifo qdiscs appear in the dump	2017-03-12 22:53:02 -07:00
sch_sfq.c	net_sched: fix error recovery at qdisc creation	2017-02-11 21:38:58 -05:00
sch_tbf.c	net: sched: make default fifo qdiscs appear in the dump	2017-03-12 22:53:02 -07:00
sch_teql.c	net: make ndo_get_stats64 a void function	2017-01-08 17:51:44 -05:00