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OpenCloudOS-Kernel
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GhantaKrishnamurthy MohanKrishna 872619d8cf tipc: step sk->sk_drops when rcv buffer is full 
Currently when tipc is unable to queue a received message on a
socket, the message is rejected back to the sender with error
TIPC_ERR_OVERLOAD. However, the application on this socket
has no knowledge about these discards.

In this commit, we try to step the sk_drops counter when tipc
is unable to queue a received message. Export sk_drops
using tipc socket diagnostics.

Acked-by: Jon Maloy <jon.maloy@ericsson.com>
Acked-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: GhantaKrishnamurthy MohanKrishna <mohan.krishna.ghanta.krishnamurthy@ericsson.com>
Signed-off-by: Parthasarathy Bhuvaragan <parthasarathy.bhuvaragan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 		2018-03-22 14:43:37 -04:00
..
6lowpan License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
9p virtio: bugfixes 2018-02-15 14:29:27 -08:00
802 treewide: setup_timer() -> timer_setup() 2017-11-21 15:57:07 -08:00
8021q net: Convert /proc creating and destroying pernet_operations 2018-02-27 11:01:35 -05:00
appletalk net: make getname() functions return length rather than use int* parameter 2018-02-12 14:15:04 -05:00
atm net: make getname() functions return length rather than use int* parameter 2018-02-12 14:15:04 -05:00
ax25 net: make getname() functions return length rather than use int* parameter 2018-02-12 14:15:04 -05:00
batman-adv This feature/cleanup patchset includes the following patches: 2018-03-22 11:28:54 -04:00
bluetooth Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next 2018-02-15 15:43:49 -05:00
bpf bpf: fix null pointer deref in bpf_prog_test_run_xdp 2018-02-01 07:43:56 -08:00
bridge Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-03-06 01:20:46 -05:00
caif net: Convert caif_net_ops 2018-03-05 10:48:27 -05:00
can net: Convert can_pernet_ops 2018-03-22 11:11:29 -04:00
ceph libceph, ceph: avoid memory leak when specifying same option several times 2018-02-26 16:19:30 +01:00
core devlink: Remove top_hierarchy arg to devlink_resource_register 2018-03-22 13:08:41 -04:00
dcb rtnetlink: make rtnl_register accept a flags parameter 2017-08-09 16:57:38 -07:00
dccp net: Convert dccp_v6_ops 2018-03-05 10:48:28 -05:00
decnet Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-02-19 18:46:11 -05:00
dns_resolver afs: Support the AFS dynamic root 2018-02-06 14:43:37 +00:00
dsa dsa: Pass the port to get_sset_count() 2018-03-04 13:34:18 -05:00
ethernet
…
hsr net: hsr: Convert timers to use timer_setup() 2017-10-25 13:00:27 +09:00
ieee802154 net: Convert lowpan_frags_ops 2018-03-22 11:11:29 -04:00
ife MAINTAINERS: Update Yotam's E-mail 2017-11-01 12:19:03 +09:00
ipv4 Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2018-03-21 12:08:01 -04:00
ipv6 net: Convert nf_ct_net_ops 2018-03-22 11:11:30 -04:00
iucv net: make getname() functions return length rather than use int* parameter 2018-02-12 14:15:04 -05:00
kcm net: Convert simple pernet_operations 2018-02-27 11:01:35 -05:00
key net: Convert /proc creating and destroying pernet_operations 2018-02-27 11:01:35 -05:00
l2tp net: Convert l2tp_net_ops 2018-03-17 17:07:39 -04:00
l3mdev
…
lapb treewide: Remove TIMER_FUNC_TYPE and TIMER_DATA_TYPE casts 2017-11-21 16:35:54 -08:00
llc net: llc: drop VLA in llc_sap_mcast() 2018-03-12 11:14:06 -04:00
mac80211 net: drivers/net: Remove unnecessary skb_copy_expand OOM messages 2018-03-15 14:28:03 -04:00
mac802154 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-04 09:26:51 +09:00
mpls net: Convert mpls_net_ops 2018-03-17 17:07:39 -04:00
ncsi net/ncsi: unlock on error in ncsi_set_interface_nl() 2018-03-08 21:49:58 -05:00
netfilter net: Convert ip_vs_ftp_ops 2018-03-17 17:07:39 -04:00
netlabel net/netlabel: Add list_next_rcu() in rcu_dereference(). 2017-11-18 10:32:41 +09:00
netlink Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-02-24 00:04:20 -05:00
netrom net: make getname() functions return length rather than use int* parameter 2018-02-12 14:15:04 -05:00
nfc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-02-19 18:46:11 -05:00
nsh openvswitch: enable NSH support 2017-11-08 16:12:33 +09:00
openvswitch net: Convert ovs_net_ops 2018-03-17 17:07:39 -04:00
packet net: Convert packet_net_ops 2018-02-13 10:36:08 -05:00
phonet net: Convert /proc creating and destroying pernet_operations 2018-02-27 11:01:35 -05:00
psample MAINTAINERS: Update Yotam's E-mail 2017-11-01 12:19:03 +09:00
qrtr Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-03-06 01:20:46 -05:00
rds rds: tcp: remove register_netdevice_notifier infrastructure. 2018-03-22 11:21:45 -04:00
rfkill vfs: do bulk POLL* -> EPOLL* replacement 2018-02-11 14:34:03 -08:00
rose net: make getname() functions return length rather than use int* parameter 2018-02-12 14:15:04 -05:00
rxrpc rxrpc: remove redundant initialization of variable 'len' 2018-03-16 09:48:39 -04:00
sched net sched actions: implement get_fill_size routine in act_gact 2018-03-09 11:25:12 -05:00
sctp sctp: use proc_remove_subtree() 2018-03-17 20:11:22 -04:00
smc net/smc: enable ipv6 support for smc 2018-03-16 14:57:26 -04:00
strparser strparser: Call sock_owned_by_user_nocheck 2017-12-28 14:28:22 -05:00
sunrpc net: make getname() functions return length rather than use int* parameter 2018-02-12 14:15:04 -05:00
switchdev net: bridge: Add/del switchdev object on host join/leave 2017-11-10 13:41:40 +09:00
tipc tipc: step sk->sk_drops when rcv buffer is full 2018-03-22 14:43:37 -04:00
tls net: generalize sk_alloc_sg to work with scatterlist rings 2018-03-19 21:14:38 +01:00
unix Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-02-19 18:46:11 -05:00
vmw_vsock net: make getname() functions return length rather than use int* parameter 2018-02-12 14:15:04 -05:00
wimax License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
wireless Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-03-06 01:20:46 -05:00
x25 x25: use %*ph to print small buffer 2018-02-20 13:51:47 -05:00
xfrm net: Convert xfrm_user_net_ops 2018-03-08 12:36:43 -05:00
Kconfig Staging/IIO patches for 4.16-rc1 2018-02-01 09:51:57 -08:00
Makefile ipx: move Novell IPX protocol support into staging 2017-11-28 13:55:00 +01:00
compat.c net: compat: assert the size of cmsg copied in is as expected 2017-09-20 15:36:18 -07:00
socket.c socket: skip checking sk_err for recvmmsg(MSG_ERRQUEUE) 2018-03-01 21:27:49 -05:00
sysctl_net.c net: Convert sysctl_pernet_ops 2018-02-13 10:36:05 -05:00