Dan Collins da413eec72 packet: Fixed TPACKET V3 to signal poll when block is closed rather than every packet ... Make TPACKET_V3 signal poll when block is closed rather than for every packet. Side effect is that poll will be signaled when block retire timer expires which didn't previously happen. Issue was visible when sending packets at a very low frequency such that all blocks are retired before packets are received by TPACKET_V3. This caused avoidable packet loss. The fix ensures that the signal is sent when blocks are closed which covers the normal path where the block is filled as well as the path where the timer expires. The case where a block is filled without moving to the next block (ie. all blocks are full) will still cause poll to be signaled. Signed-off-by: Dan Collins <dan@dcollins.co.nz> Signed-off-by: David S. Miller <davem@davemloft.net>		2014-12-22 15:41:15 -05:00
..
6lowpan	net/6lowpan: Remove FSF address from GPL statement.	2014-12-05 12:43:04 +01:00
9p	9p/trans_virtio: enable VQs early	2014-10-15 10:25:04 +10:30
802
8021q	vlan: Add ability to always enable TSO/UFO	2014-12-12 10:58:53 -05:00
appletalk	new helper: memcpy_from_msg()	2014-11-24 04:28:48 -05:00
atm	put iov_iter into msghdr	2014-12-09 16:29:03 -05:00
ax25	new helper: memcpy_from_msg()	2014-11-24 04:28:48 -05:00
batman-adv	batman-adv: replace strnicmp with strncasecmp	2014-10-14 02:18:24 +02:00
bluetooth	Bluetooth: bnep: bnep_add_connection() should verify that it's dealing with l2cap socket	2014-12-19 13:48:27 +01:00
bridge	Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next	2014-12-05 20:56:46 -08:00
caif	put iov_iter into msghdr	2014-12-09 16:29:03 -05:00
can	can: fix spelling errors	2014-12-07 21:22:05 +01:00
ceph	libceph: specify position of extent operation	2014-12-17 20:09:52 +03:00
core	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2014-12-18 16:41:13 -08:00
dcb	dcbnl : Disable software interrupts before taking dcb_lock	2014-11-16 14:50:52 -05:00
dccp	net: introduce helper macro for_each_cmsghdr	2014-12-10 22:41:55 -05:00
decnet	new helper: memcpy_to_msg()	2014-11-24 04:28:51 -05:00
dns_resolver
dsa	Driver core patches for 3.19-rc1	2014-12-14 16:10:09 -08:00
ethernet
hsr
ieee802154	Merge tag 'master-2014-12-08' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next	2014-12-09 18:12:03 -05:00
ipv4	geneve: Fix races between socket add and release.	2014-12-18 12:38:13 -05:00
ipv6	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2014-12-11 14:27:06 -08:00
ipx	switch ipxrtr_route_packet() from iovec to msghdr	2014-11-24 04:28:49 -05:00
irda	irda: Convert function pointer arrays and uses to const	2014-12-10 15:33:16 -05:00
iucv	net: introduce helper macro for_each_cmsghdr	2014-12-10 22:41:55 -05:00
key	new helper: memcpy_from_msg()	2014-11-24 04:28:48 -05:00
l2tp	ip_generic_getfrag, udplite_getfrag: switch to passing msghdr	2014-12-09 16:28:22 -05:00
lapb	lapb: move EXPORT_SYMBOL after functions.	2014-10-24 15:51:42 -04:00
llc	llc: Make llc_sap_action_t function pointer arrays const	2014-12-10 15:21:24 -05:00
mac80211	mac80211: free management frame keys when removing station	2014-12-17 14:00:17 +01:00
mac802154	mac802154: use goto label on failure	2014-12-05 14:18:42 +01:00
mpls	net: Remove MPLS GSO feature.	2014-11-05 23:52:33 -08:00
netfilter	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2014-12-11 14:27:06 -08:00
netlabel
netlink	netlink: Don't reorder loads/stores before marking mmap netlink frame as available	2014-12-18 12:35:55 -05:00
netrom	new helper: memcpy_from_msg()	2014-11-24 04:28:48 -05:00
nfc	Merge tag 'master-2014-12-08' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next	2014-12-09 18:12:03 -05:00
openvswitch	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2014-12-10 15:48:20 -05:00
packet	packet: Fixed TPACKET V3 to signal poll when block is closed rather than every packet	2014-12-22 15:41:15 -05:00
phonet	new helper: memcpy_from_msg()	2014-11-24 04:28:48 -05:00
rds	rds: Fix min() warning in rds_message_inc_copy_to_user()	2014-12-15 11:49:09 -05:00
rfkill	Driver core patches for 3.19-rc1	2014-12-14 16:10:09 -08:00
rose	new helper: memcpy_from_msg()	2014-11-24 04:28:48 -05:00
rxrpc	net: introduce helper macro for_each_cmsghdr	2014-12-10 22:41:55 -05:00
sched	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2014-12-10 15:48:20 -05:00
sctp	net: introduce helper macro for_each_cmsghdr	2014-12-10 22:41:55 -05:00
sunrpc	NFS client updates for Linux 3.19	2014-12-10 15:13:13 -08:00
switchdev	bridge: call netdev_sw_port_stp_update when bridge port STP status changes	2014-12-02 20:01:22 -08:00
tipc	tipc: fix broadcast wakeup contention after congestion	2014-12-10 14:45:33 -05:00
unix	put iov_iter into msghdr	2014-12-09 16:29:03 -05:00
vmw_vsock	put iov_iter into msghdr	2014-12-09 16:29:03 -05:00
wimax
wireless	cfg80211: correctly check ad-hoc channels	2014-12-12 13:40:38 +01:00
x25	new helper: memcpy_from_msg()	2014-11-24 04:28:48 -05:00
xfrm	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next	2014-12-08 21:30:21 -05:00
compat.c	put iov_iter into msghdr	2014-12-09 16:29:03 -05:00
Kconfig	net: introduce generic switch devices support	2014-12-02 20:01:20 -08:00
Makefile	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2014-12-16 15:53:03 -08:00
socket.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2014-12-16 15:53:03 -08:00
sysctl_net.c