Subash Abhinov Kasiviswanathan
abb705d4ef
net_sched: Add flow control support to prio qdisc ...
Add enable_flow flag to the prio qdisc. Packet flow is enabled by
default, but can be disabled from userspace (e.g. IPROUTE2 tc tool).
This allows for suspending packet dequeue on a per-qdisc basis,
which is needed to support Quality of Service (QOS).
Export a function that will look up desired qdisc and call it's
registered change function to enable/disable flow. This API also
returns the size of the qdisc in order to be able to collect data on
the size of the qdisc before doing flow control operations. This is
required to effectively diagnose the state of the queues when
debugging flow control.
Additionally, check if the queue to do flow control on supports the
required functionality and will WARN_ONCE and return if the
requirements are not met.
CRs-Fixed: 1078373
Change-Id: I0e9096e4241d459540028558fdec18ece460d517
Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
2017-03-22 17:37:14 -06:00
9p: switch p9_client_read() to passing struct iov_iter *
2015-04-11 22:28:27 -04:00
Bluetooth: Fix using the correct source address type
2016-11-22 22:50:46 +01:00
s390/iucv: do not use arrays as argument
2015-09-21 16:03:04 -07:00
netfilter: nat: fix crash when conntrack entry is re-used
2016-11-24 14:43:35 +01:00
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2016-09-25 23:34:19 +02:00
NFC: digital: Add support for NFC DEP Response Waiting Time
2016-07-11 02:01:14 +02:00
sock: struct proto hash function may error
2016-02-11 03:54:14 -05:00
sctp: hold transport instead of assoc when lookup assoc in rx path
2016-10-31 16:20:33 -04:00
net_sched: act_vlan: add helper inlines to access tcf_vlan info
2016-09-23 07:22:11 -04:00
6lowpan: add 802.15.4 short addr slaac
2016-06-15 20:41:22 -07:00
net_sched: convert tcf_exts from list to pointer array
2016-08-17 19:27:51 -04:00
ANDROID: net: ipv6: autoconf routes into per-device tables
2017-01-19 13:32:28 -08:00
ieee802154: af_ieee802154: fix typo in comment.
2015-09-17 13:20:05 +02:00
rxrpc: Rewrite the data and ack handling code
2016-09-08 11:10:12 +01:00
af_unix: split 'u->readlock' into two: 'iolock' and 'bindlock'
2016-09-04 13:29:29 -07:00
VSOCK: Introduce virtio_vsock_common.ko
2016-08-02 02:57:29 +03:00
ax25: Stop using sock->sk_protinfo.
2015-06-28 16:55:44 -07:00
bonding: 3ad: apply ad_actor settings changes immediately
2016-02-09 04:45:49 -05:00
bonding: convert num_grat_arp to the new bonding option API
2015-07-27 01:05:24 -07:00
bonding: quit messing with IOCTL
2016-09-27 21:15:21 -04:00
net: un-inline sk_busy_loop()
2015-11-18 16:17:38 -05:00
calipso: Add a label cache.
2016-06-27 15:06:17 -04:00
Merge remote-tracking branch 'origin/tmp-dcb6110' into 4.8
2017-02-17 16:14:38 -08:00
ieee802154: add netns support
2016-07-08 12:20:57 +02:00
csum: Update csum_block_add to use rotate instead of byteswap
2016-03-13 15:01:00 -04:00
netlabel: out of bound access in cipso_v4_validate()
2017-02-18 15:11:41 +01:00
cls_cgroup: get sk_classid only from full sockets
2016-04-19 20:09:25 -04:00
cnss_prealloc: Add cnss_prealloc driver
2016-12-07 15:53:33 -08:00
codel: split into multiple files
2016-04-25 16:44:27 -04:00
codel: split into multiple files
2016-04-25 16:44:27 -04:00
net_sched: fq_codel: cache skb->truesize into skb->cb
2016-06-25 12:19:35 -04:00
packet: compat support for sock_fprog
2016-06-09 23:41:03 -07:00
net/dcb: Add IEEE QCN attribute
2015-03-06 21:50:02 -05:00
devlink: remove unused priv_size
2016-08-26 11:55:18 -07:00
netfilter: Pass net into okfn
2015-09-17 17:18:37 -07:00
net: dsa: add port fast ageing
2016-09-23 08:38:50 -04:00
route: move lwtunnel state to a single place
2016-04-25 16:20:09 -04:00
net: add dst_cache support
2016-02-16 20:21:48 -05:00
net/dst: Utility functions to build dst_metadata without supplying an skb
2016-09-10 20:53:55 -07:00
ipv4, ipv6: Pass net into __ip_local_out and __ip6_local_out
2015-10-08 04:27:02 -07:00
net/ethoc: support big-endian register layout
2015-09-23 15:33:15 -07:00
Merge remote-tracking branch 'origin/tmp-dcb6110' into 4.8
2017-02-17 16:14:38 -08:00
UPSTREAM: net: inet: Support UID-based routing in IP protocols.
2017-01-27 13:55:59 -08:00
rps: flow_dissector: Add the const for the parameter of flow_keys_have_l4
2016-09-01 16:51:08 -07:00
fou: Add encap ops for IPv6 tunnels
2016-05-20 18:03:16 -04:00
fq.h: Port memory limit mechanism from fq_codel
2016-09-30 13:29:21 +02:00
fq.h: Port memory limit mechanism from fq_codel
2016-09-30 13:29:21 +02:00
net: sched: do not acquire qdisc spinlock in qdisc/class stats dump
2016-06-07 16:37:14 -07:00
Revert "genl: Add genlmsg_new_unicast() for unicast message allocation"
2016-02-18 11:42:19 -05:00
net: Remove deprecated tunnel specific UDP offload functions
2016-06-17 20:23:32 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2016-08-18 01:17:32 -04:00
gro_cells: mark napi struct as not busy poll candidates
2016-11-15 22:27:27 -05:00
gtp: #define #define _GTP_H_ and not #define _GTP_H
2016-07-25 17:55:43 -07:00
net: add a hardware buffer management helper API
2016-03-14 12:19:46 -04:00
net: snmp: kill STATS_BH macros
2016-04-27 22:48:25 -04:00
mac80211: add support for radiotap timestamp field
2016-09-12 11:45:45 +02:00
mac802154: constify ieee802154_llsec_ops structure
2016-01-04 20:40:41 +01:00
IPv6: fix DESYNC_FACTOR
2016-10-14 10:59:15 -04:00
ila: Add generic ILA translation facility
2015-12-15 23:25:20 -05:00
ipv6: remove unused in6_addr struct
2016-03-22 15:45:44 -04:00
tcp/dccp: do not touch listener sk_refcnt under synflood
2016-04-04 22:11:20 -04:00
ip4ip6: Support for GSO/GRO
2016-05-20 18:03:17 -04:00
tcp: increase ICSK_CA_PRIV_SIZE from 64 bytes to 88
2016-09-21 00:23:01 -04:00
ipv6: suppress sparse warnings in IP6_ECN_set_ce()
2016-08-13 15:08:00 -07:00
ipv4: namespacify ip fragment max dist sysctl knob
2016-02-16 20:42:54 -05:00
tcp/dccp: do not touch listener sk_refcnt under synflood
2016-04-04 22:11:20 -04:00
ipv6: Allow request socks to contain IPv6 options.
2016-06-27 15:05:28 -04:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2015-10-20 06:08:27 -07:00
inet: tcp: fix inetpeer_set_addr_v4()
2015-12-16 00:14:12 -05:00
UPSTREAM: net: inet: Support UID-based routing in IP protocols.
2017-01-27 13:55:59 -08:00
ipv6: Pass proto to csum_ipv6_magic as __u8 instead of unsigned short
2016-03-13 23:55:13 -04:00
net: ipv6: Fix processing of RAs in presence of VRF
2016-10-27 16:30:52 -04:00
UPSTREAM: net: inet: Support UID-based routing in IP protocols.
2017-01-27 13:55:59 -08:00
ip6_tunnel: Clear IP6CB in ip6tunnel_xmit()
2016-11-02 15:18:36 -04:00
ipv4: Restore fib_trie_flush_external function and fix call ordering
2016-11-16 13:24:50 -05:00
ip_tunnel: add collect_md mode to IPIP tunnel
2016-09-17 10:13:07 -04:00
ipvs: update real-server binding of outgoing connections in SIP-pe
2016-06-06 09:47:25 +09:00
tcp: don't annotate mark on control socket from tcp_v6_send_response()
2017-02-18 15:11:44 +01:00
cfg80211/wext: fix message ordering
2016-01-29 17:13:43 +01:00
kcm: Use stream parser
2016-08-17 19:36:23 -04:00
net: ipv4: Do not drop to make_route if oif is l3mdev
2016-10-13 12:05:26 -04:00
net: Pass kern from net_proto_family.create to sk_alloc
2015-05-11 10:50:17 -04:00
lwtunnel: valid encap attr check should return 0 when lwtunnel is disabled
2017-02-18 15:11:42 +01:00
mac80211: fix some sphinx warnings
2016-10-26 08:01:07 +02:00
ieee802154: cleanup WARN_ON for fc fetch
2016-07-08 13:23:12 +02:00
openvswitch: use mpls_hdr
2016-10-03 02:00:22 -04:00
mpls: multipath route support
2015-10-23 06:26:42 -07:00
net/ncsi: Introduce ncsi_stop_dev()
2016-10-04 02:11:51 -04:00
6lowpan: introduce 6lowpan-nd
2016-06-15 20:41:23 -07:00
net: add explicit logging and stat for neighbour table overflow
2015-08-10 13:46:21 -07:00
netns: fix get_net_ns_by_fd(int pid) typo
2016-11-18 14:01:58 -05:00
neigh: Send a notification when DELAY_PROBE_TIME changes
2016-07-05 09:06:29 -07:00
netlabel: Implement CALIPSO config functions for SMACK.
2016-06-27 15:06:18 -04:00
netlink: kill nla_put_u64()
2016-05-16 13:46:23 -04:00
net: wrap sock->sk_cgrp_prioidx and ->sk_classid inside a struct
2015-12-08 22:02:33 -05:00
ieee802154: add netns support
2016-07-08 12:20:57 +02:00
net: ping: make ping_v6_sendmsg static
2016-03-23 22:09:58 -04:00
net/sched: pkt_cls: change tc actions order to be as the user sets
2016-09-28 05:02:44 -04:00
net_sched: Add flow control support to prio qdisc
2017-03-22 17:37:14 -06:00
pptp: Refactor the struct and macros of PPTP codes
2016-08-15 10:55:53 -07:00
udp: Remove udp_offloads
2016-04-07 16:53:30 -04:00
sock: struct proto hash function may error
2016-02-11 03:54:14 -05:00
inet: reqsk_alloc() needs to take care of dead listeners
2016-04-04 22:11:19 -04:00
net: rmnet_data: Add snapshot of rmnet_data driver
2016-11-01 20:02:26 -06:00
UPSTREAM: net: inet: Support UID-based routing in IP protocols.
2017-01-27 13:55:59 -08:00
net: rtnetlink: add support for the IFLA_STATS_LINK_XSTATS_SLAVE attribute
2016-06-30 06:15:04 -04:00
sched: add and use qdisc_skb_head helpers
2016-09-19 01:47:18 -04:00
unix: correctly track in-flight fds in sending process user_struct
2016-02-08 10:30:42 -05:00
net: snmp: fix 64bit stats on 32bit arches
2016-04-28 11:49:45 -04:00
UPSTREAM: net: core: Add a UID field to struct sock.
2017-01-27 13:55:58 -08:00
soreuseport: fix NULL ptr dereference SO_REUSEPORT after bind
2016-01-19 14:44:23 -05:00
kcm: Remove TCP specific references from kcm and strparser
2016-08-28 23:32:41 -04:00
switchdev: remove FIB offload infrastructure
2016-09-28 04:48:00 -04:00
ANDROID: tcp: add a sysctl to config the tcp_default_init_rwnd
2017-01-19 13:32:34 -08:00
inet: add TCP_NEW_SYN_RECV state
2015-03-12 22:58:12 -04:00
inet: remove BUG_ON() in twsk_destructor()
2015-07-09 15:12:20 -07:00
ipv6: add new struct ipcm6_cookie
2016-05-03 16:08:14 -04:00
net: tso: add support for IPv6
2015-10-26 22:24:22 -07:00
udp: must lock the socket in udp_disconnect()
2016-10-20 14:45:52 -04:00
vxlan: Add new UDP encapsulation offload type for VXLAN-GPE
2016-06-17 20:23:32 -07:00
vxlan: avoid using stale vxlan socket.
2016-10-29 20:56:31 -04:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2016-09-23 06:46:57 -04:00
abb705d4ef