linux/net/tipc
Jon Paul Maloy 9590112241 tipc: fix link statistics counter errors
In commit e4bf4f7696 ("tipc: simplify packet sequence number
handling") we changed the internal representation of the packet
sequence number counters from u32 to u16, reflecting what is really
sent over the wire.

Since then some link statistics counters have been displaying incorrect
values, partially because the counters meant to be used as sequence
number snapshots are now used as direct counters, stored as u32, and
partially because some counter updates are just missing in the code.

In this commit we correct this in two ways. First, we base the
displayed packet sent/received values on direct counters instead
of as previously a calculated difference between current sequence
number and a snapshot. Second, we add the missing updates of the
counters.

This change is compatible with the current netlink API, and requires
no changes to the user space tools.

Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-27 20:35:55 -05:00
..
addr.c tipc: simplify include dependencies 2015-05-14 12:24:45 -04:00
addr.h tipc: introduce constants for tipc address validation 2016-07-26 14:26:42 -07:00
bcast.c tipc: fix broadcast link synchronization problem 2016-10-29 17:21:09 -04:00
bcast.h tipc: fix broadcast link synchronization problem 2016-10-29 17:21:09 -04:00
bearer.c tipc: add the ability to get UDP options via netlink 2016-08-26 21:38:41 -07:00
bearer.h tipc: introduce UDP replicast 2016-08-26 21:38:41 -07:00
core.c tipc: add neighbor monitoring framework 2016-06-15 14:06:28 -07:00
core.h tipc: add neighbor monitoring framework 2016-06-15 14:06:28 -07:00
discover.c tipc: honor msg2addr return value 2016-06-29 05:17:37 -04:00
discover.h tipc: eliminate buffer leak in bearer layer 2016-04-07 17:00:13 -04:00
eth_media.c tipc: make media address offset a common define 2015-02-27 18:18:48 -05:00
ib_media.c tipc: rename media/msg related definitions 2015-02-27 18:18:48 -05:00
Kconfig tipc: add ip/udp media type 2015-03-05 22:08:42 -05:00
link.c tipc: fix link statistics counter errors 2016-11-27 20:35:55 -05:00
link.h tipc: transfer broadcast nacks in link state messages 2016-09-02 17:10:24 -07:00
Makefile tipc: add neighbor monitoring framework 2016-06-15 14:06:28 -07:00
monitor.c tipc: improve sanity check for received domain records 2016-11-25 20:06:18 -05:00
monitor.h tipc: dump monitor attributes 2016-07-26 14:26:42 -07:00
msg.c tipc: unclone unbundled buffers before forwarding 2016-06-22 16:33:35 -04:00
msg.h tipc: fix broadcast link synchronization problem 2016-10-29 17:21:09 -04:00
name_distr.c tipc: fix broadcast link synchronization problem 2016-10-29 17:21:09 -04:00
name_distr.h tipc: reduce code dependency between binding table and node layer 2015-11-20 14:06:10 -05:00
name_table.c tipc: move netlink policies to netlink.c 2016-03-07 14:56:41 -05:00
name_table.h tipc: convert legacy nl name table dump to nl compat 2015-02-09 13:20:48 -08:00
net.c tipc: move netlink policies to netlink.c 2016-03-07 14:56:41 -05:00
net.h tipc: add peer removal functionality 2016-08-18 23:36:07 -07:00
netlink_compat.c tipc: fix nl compat regression for link statistics 2016-07-01 16:47:38 -04:00
netlink.c tipc: add UDP remoteip dump to netlink API 2016-08-26 21:38:41 -07:00
netlink.h tipc: make cluster size threshold for monitoring configurable 2016-07-26 14:26:42 -07:00
node.c tipc: fix broadcast link synchronization problem 2016-10-29 17:21:09 -04:00
node.h tipc: transfer broadcast nacks in link state messages 2016-09-02 17:10:24 -07:00
server.c tipc: Use kmemdup instead of kmalloc and memcpy 2016-06-27 09:56:58 -04:00
server.h tipc: fix a race condition leading to subscriber refcnt bug 2016-04-14 16:46:46 -04:00
socket.c tipc: resolve connection flow control compatibility problem 2016-11-25 21:38:16 -05:00
socket.h tipc: redesign connection-level flow control 2016-05-03 15:51:16 -04:00
subscr.c tipc: remove an unnecessary NULL check 2016-04-28 16:54:12 -04:00
subscr.h tipc: remove struct tipc_name_seq from struct tipc_subscription 2016-02-06 03:40:43 -05:00
sysctl.c tipc: add name distributor resiliency queue 2014-09-01 17:51:48 -07:00
udp_media.c tipc: info leak in __tipc_nl_add_udp_addr() 2016-10-13 12:10:01 -04:00
udp_media.h tipc: add UDP remoteip dump to netlink API 2016-08-26 21:38:41 -07:00