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6398e23cdb
linux/net
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Ying Xue 6398e23cdb tipc: standardize accept routine 
Comparing the behaviour of how to wait for events in TIPC accept()
with other stacks, the TIPC implementation might be perceived as
different, and sometimes even incorrect. As sk_sleep() and
sk->sk_receive_queue variables associated with socket are not
protected by socket lock, the process of calling accept() may be
woken up improperly or sometimes cannot be woken up at all. After
standardizing it with inet_csk_wait_for_connect routine, we can
get benefits including: avoiding 'thundering herd' phenomenon,
adding a timeout mechanism for accept(), coping with a pending
signal, and having sk_sleep() and sk->sk_receive_queue being
always protected within socket lock scope and so on.

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Reviewed-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-16 19:10:34 -08:00
..
9p Nothing really exciting: some groundwork for changing virtio endian, and 2013-11-15 13:28:47 +09:00
802 neigh: use NEIGH_VAR_INIT in ndo_neigh_setup functions. 2014-01-16 11:31:58 -08:00
8021q vlan: Fix header ops passthru when doing TX VLAN offload. 2013-12-31 16:23:35 -05:00
appletalk net: rework recvmsg handler msg_name and msg_namelen logic 2013-11-20 21:52:30 -05:00
atm net: rework recvmsg handler msg_name and msg_namelen logic 2013-11-20 21:52:30 -05:00
ax25 net: rework recvmsg handler msg_name and msg_namelen logic 2013-11-20 21:52:30 -05:00
batman-adv Included change: 2014-01-16 17:22:58 -08:00
bluetooth net: move 6lowpan compression code to separate module 2014-01-15 15:36:38 -08:00
bridge bridge: move br_net_exit() to br.c 2014-01-13 23:42:39 -08:00
caif caif: __dev_get_by_index instead of dev_get_by_index to find interface 2014-01-14 18:50:47 -08:00
can can: use __dev_get_by_index instead of dev_get_by_index to find interface 2014-01-14 18:50:47 -08:00
ceph net: 8021q/bluetooth/bridge/can/ceph: Remove extern from function prototypes 2013-10-19 19:12:11 -04:00
core net: add NETDEV_PRECHANGEMTU to notify before mtu change happens 2014-01-16 17:15:41 -08:00
dcb dcb: use __dev_get_by_name instead of dev_get_by_name to find interface 2014-01-14 18:50:46 -08:00
dccp ipv4: introduce hardened ip_no_pmtu_disc mode 2014-01-13 11:22:55 -08:00
decnet decnet: use __dev_get_by_index instead of dev_get_by_index to find interface 2014-01-14 18:50:46 -08:00
dns_resolver net/*: Fix FSF address in file headers 2013-12-06 12:37:57 -05:00
dsa net: dsa: inherit addr_assign_type along with dev_addr 2013-09-03 20:57:49 -04:00
ethernet net: eth_type_trans() should use skb_header_pointer() 2014-01-16 15:30:31 -08:00
hsr net/hsr: using kfree_rcu() to simplify the code 2013-12-17 16:32:30 -05:00
ieee802154 net: move 6lowpan compression code to separate module 2014-01-15 15:36:38 -08:00
ipv4 net/ipv4: don't use module_init in non-modular gre_offload 2014-01-16 16:08:27 -08:00
ipv6 ipv6 addrconf: don't cleanup prefix route for IFA_F_NOPREFIXROUTE 2014-01-15 17:00:40 -08:00
ipx net: rework recvmsg handler msg_name and msg_namelen logic 2013-11-20 21:52:30 -05:00
irda net/irda: Fix FSF address in file headers 2013-12-06 12:37:57 -05:00
iucv net: rework recvmsg handler msg_name and msg_namelen logic 2013-11-20 21:52:30 -05:00
key xfrm: export verify_userspi_info for pkfey and netlink interface 2013-12-16 12:54:02 +01:00
l2tp l2tp: make local functions static 2014-01-13 12:00:16 -08:00
lapb net/lapb: re-send packets on timeout 2013-09-23 16:52:45 -04:00
llc Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-01-06 17:37:45 -05:00
mac80211 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-01-14 14:42:42 -08:00
mac802154 mac802154: fix following checkpath.pl warning Prefer pr_warn(... to pr_warning(... 2013-12-22 18:53:08 -05:00
mpls ipip: add GSO/TSO support 2013-10-19 19:36:19 -04:00
netfilter Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nftables 2014-01-16 11:44:54 -08:00
netlabel netlabel: Fix FSF address in file headers 2013-12-06 12:37:56 -05:00
netlink Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/jesse/openvswitch 2014-01-06 19:48:38 -05:00
netrom net: rework recvmsg handler msg_name and msg_namelen logic 2013-11-20 21:52:30 -05:00
nfc net: Spelling s/transmition/transmission/ 2014-01-14 17:11:26 -08:00
openvswitch net: replace macros net_random and net_srandom with direct calls to prandom 2014-01-14 15:15:25 -08:00
packet packet: use percpu mmap tx frame pending refcount 2014-01-16 16:17:12 -08:00
phonet Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-11-19 15:50:47 -08:00
rds net: replace macros net_random and net_srandom with direct calls to prandom 2014-01-14 15:15:25 -08:00
rfkill rfkill: Fix FSF address in file headers 2013-12-11 10:56:21 -05:00
rose Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-01-06 17:37:45 -05:00
rxrpc net: rework recvmsg handler msg_name and msg_namelen logic 2013-11-20 21:52:30 -05:00
sched net_sched: act: pick a different type for act_xt 2014-01-16 17:24:11 -08:00
sctp sctp: remove the unnecessary assignment 2014-01-16 17:31:49 -08:00
sunrpc net: replace macros net_random and net_srandom with direct calls to prandom 2014-01-14 15:15:25 -08:00
tipc tipc: standardize accept routine 2014-01-16 19:10:34 -08:00
unix Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-12-18 16:42:06 -05:00
vmw_vsock net: rework recvmsg handler msg_name and msg_namelen logic 2013-11-20 21:52:30 -05:00
wimax wimax: remove dead code 2013-11-21 13:09:42 -05:00
wireless net: nl80211: __dev_get_by_index instead of dev_get_by_index to find interface 2014-01-14 18:50:47 -08:00
x25 x25: convert printks to pr_<level> 2013-12-09 20:24:18 -05:00
xfrm net: replace macros net_random and net_srandom with direct calls to prandom 2014-01-14 15:15:25 -08:00
compat.c net: clamp ->msg_namelen instead of returning an error 2013-11-29 16:12:52 -05:00
Kconfig net: netprio: rename config to be more consistent with cgroup configs 2014-01-03 23:41:42 +01:00
Makefile net: move 6lowpan compression code to separate module 2014-01-15 15:36:38 -08:00
nonet.c
socket.c net: handle error more gracefully in socketpair() 2013-12-10 22:24:13 -05:00
sysctl_net.c net: Update the sysctl permissions handler to test effective uid/gid 2013-10-07 15:57:56 -04:00