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linux/net/tipc
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Tung Nguyen 42e5425aa0 tipc: introduce new socket option TIPC_SOCK_RECVQ_USED 
When using TIPC_SOCK_RECVQ_DEPTH for getsockopt(), it returns the
number of buffers in receive socket buffer which is not so helpful
for user space applications.

This commit introduces the new option TIPC_SOCK_RECVQ_USED which
returns the current allocated bytes of the receive socket buffer.
This helps user space applications dimension its buffer usage to
avoid buffer overload issue.

Signed-off-by: Tung Nguyen <tung.q.nguyen@dektech.com.au>
Acked-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-04-19 14:59:05 -07:00
..
addr.c tipc: handle collisions of 32-bit node address hash values 2018-03-23 13:12:18 -04:00
addr.h tipc: add 128-bit node identifier 2018-03-23 13:12:18 -04:00
bcast.c tipc: add NULL pointer check 2019-04-04 17:34:11 -07:00
bcast.h tipc: fix a null pointer deref 2019-03-21 09:56:55 -07:00
bearer.c tipc: fix a double free in tipc_enable_bearer() 2018-12-27 16:16:17 -08:00
bearer.h tipc: enable tracepoints in tipc 2018-12-19 11:49:24 -08:00
core.c tipc: introduce new capability flag for cluster 2019-03-19 13:56:17 -07:00
core.h tipc: introduce new capability flag for cluster 2019-03-19 13:56:17 -07:00
diag.c tipc: switch to rhashtable iterator 2018-08-29 18:04:54 -07:00
discover.c tipc: fix lockdep warning when reinitilaizing sockets 2018-11-17 22:01:31 -08:00
discover.h tipc: some cleanups in the file discover.c 2018-03-23 13:12:17 -04:00
eth_media.c
group.c net: tipc: fix a missing check of nla_nest_start 2019-03-16 12:09:05 -07:00
group.h tipc: extend sock diag for group communication 2018-06-30 21:05:42 +09:00
ib_media.c
Kconfig tipc: implement socket diagnostics for AF_TIPC 2018-03-22 14:43:35 -04:00
link.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-04-17 11:26:25 -07:00
link.h tipc: add trace_events for tipc link 2018-12-19 11:49:24 -08:00
Makefile tipc: enable tracepoints in tipc 2018-12-19 11:49:24 -08:00
monitor.c tipc: make some functions static 2018-07-21 16:23:22 -07:00
monitor.h
msg.c tipc: buffer overflow handling in listener socket 2018-09-29 11:24:22 -07:00
msg.h tipc: reduce duplicate packets for unicast traffic 2019-04-04 18:29:25 -07:00
name_distr.c tipc: eliminate message disordering during binding table update 2018-10-22 19:29:12 -07:00
name_distr.h tipc: permit overlapping service ranges in name table 2018-03-31 22:19:52 -04:00
name_table.c tipc: missing entries in name table of publications 2019-04-10 22:58:09 -07:00
name_table.h tipc: eliminate message disordering during binding table update 2018-10-22 19:29:12 -07:00
net.c tipc: change to check tipc_own_id to return in tipc_net_stop 2019-03-26 11:21:20 -07:00
net.h tipc: fix lockdep warning when reinitilaizing sockets 2018-11-17 22:01:31 -08:00
netlink_compat.c tipc: handle the err returned from cmd header function 2019-03-31 16:45:57 -07:00
netlink.c genetlink: make policy common to family 2019-03-22 10:38:23 -04:00
netlink.h
node.c tipc: use standard write_lock & unlock functions when creating node 2019-04-11 13:42:35 -07:00
node.h tipc: improve TIPC throughput by Gap ACK blocks 2019-04-04 18:29:25 -07:00
socket.c tipc: introduce new socket option TIPC_SOCK_RECVQ_USED 2019-04-19 14:59:05 -07:00
socket.h tipc: add trace_events for tipc socket 2018-12-19 11:49:24 -08:00
subscr.c tipc: fix unbalanced reference counter 2018-04-12 21:46:10 -04:00
subscr.h tipc: replace name table service range array with rb tree 2018-03-31 22:19:52 -04:00
sysctl.c tipc: set sysctl_tipc_rmem and named_timeout right range 2019-04-16 21:32:02 -07:00
topsrv.c tipc: fix cancellation of topology subscriptions 2019-03-21 09:09:04 -07:00
topsrv.h tipc: rename tipc_server to tipc_topsrv 2018-02-16 15:26:34 -05:00
trace.c tipc: remove unneeded semicolon in trace.c 2019-01-17 22:04:43 -08:00
trace.h tipc: add trace_events for tipc bearer 2018-12-19 11:49:25 -08:00
udp_media.c ipv6: Move ipv6 stubs to a separate header file 2019-03-29 10:53:45 -07:00
udp_media.h tipc: implement configuration of UDP media MTU 2018-04-20 11:04:05 -04:00