David Howells
9749fd2bea
rxrpc: Need to produce an ACK for service op if op takes a long time ...
We need to generate a DELAY ACK from the service end of an operation if we
start doing the actual operation work and it takes longer than expected.
This will hard-ACK the request data and allow the client to release its
resources.
To make this work:
(1) We have to set the ack timer and propose an ACK when the call moves to
the RXRPC_CALL_SERVER_ACK_REQUEST and clear the pending ACK and cancel
the timer when we start transmitting the reply (the first DATA packet
of the reply implicitly ACKs the request phase).
(2) It must be possible to set the timer when the caller is holding
call->state_lock, so split the lock-getting part of the timer function
out.
(3) Add trace notes for the ACK we're requesting and the timer we clear.
Signed-off-by: David Howells <dhowells@redhat.com>
2016-10-06 08:11:50 +01:00
6lowpan: ndisc: no overreact if no short address is available
2016-09-19 20:19:34 +02:00
9p/trans_virtio: use kvfree() for iov_iter_get_pages_alloc()
2016-08-09 13:42:36 +03:00
net: remove type_check from dev_get_nest_level()
2016-08-13 15:15:54 -07:00
appletalk: use IS_ENABLED() instead of checking for built-in or module
2016-09-10 21:19:10 -07:00
lec: use IS_ENABLED() instead of checking for built-in or module
2016-09-10 21:19:10 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2016-09-23 06:46:57 -04:00
Bluetooth: Fix not updating scan rsp when adv off
2016-09-22 17:48:23 +02:00
netfilter: bridge: clarify bridge/netfilter message
2016-10-02 22:44:03 -04:00
libceph: using kfree_rcu() to simplify the code
2016-08-08 21:41:42 +02:00
net: Add netdev all_adj_list refcnt propagation to fix panic
2016-10-04 02:05:31 -04:00
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
2016-07-29 17:38:46 -07:00
net: dsa: add port fast ageing
2016-09-23 08:38:50 -04:00
ieee802154: 6lowpan: fix intra pan id check
2016-07-08 13:23:12 +02:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2016-10-02 22:20:41 -04:00
ipv6 addrconf: remove addrconf_sysctl_hop_limit()
2016-10-02 23:48:13 -04:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2016-09-23 06:46:57 -04:00
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
2016-07-29 17:38:46 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2016-09-12 15:52:44 -07:00
l2tp: constify net_device_ops structures
2016-09-17 10:07:23 -04:00
net: ipv6: Remove l3mdev_get_saddr6
2016-09-10 23:12:53 -07:00
llc: switch type to bool as the timeout is only tested versus 0
2016-09-17 10:05:05 -04:00
Merge remote-tracking branch 'net-next/master' into mac80211-next
2016-10-04 09:46:44 +02:00
mac802154: use rate limited warnings for malformed frames
2016-09-19 20:19:34 +02:00
mpls: move mpls_hdr to a common location
2016-10-03 02:00:21 -04:00
net/ncsi: Introduce ncsi_stop_dev()
2016-10-04 02:11:51 -04:00
netfilter: nft_limit: fix divided by zero panic
2016-10-04 08:59:03 +02:00
netlink: don't forget to release a rhashtable_iter structure
2016-09-07 17:29:38 -07:00
NFC: digital: Fix RTOX supervisor PDU handling
2016-07-11 02:02:03 +02:00
openvswitch: use mpls_hdr
2016-10-03 02:00:22 -04:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2016-07-24 00:53:32 -04:00
RDS: add __printf format attribute to error reporting functions
2016-08-08 16:16:21 -07:00
rose: limit sk_filter trim to payload
2016-07-13 11:53:40 -07:00
rxrpc: Need to produce an ACK for service op if op takes a long time
2016-10-06 08:11:50 +01:00
net/sched: act_vlan: Push skb->data to mac_header prior calling skb_vlan_*() functions
2016-10-03 21:40:50 -04:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2016-10-02 22:20:41 -04:00
kcm: Remove TCP specific references from kcm and strparser
2016-08-28 23:32:41 -04:00
Fix a memory corruption bug that I introduced in 4.7.
2016-09-16 17:00:26 -07:00
switchdev: remove FIB offload infrastructure
2016-09-28 04:48:00 -04:00
tipc: fix possible memory leak in tipc_udp_enable()
2016-09-13 11:28:32 -04:00
af_unix: split 'u->readlock' into two: 'iolock' and 'bindlock'
2016-09-04 13:29:29 -07:00
VSOCK: Don't dec ack backlog twice for rejected connections
2016-09-27 07:59:25 -04:00
Merge remote-tracking branch 'net-next/master' into mac80211-next
2016-10-04 09:46:44 +02:00
net: x25: remove null checks on arrays calling_ae and called_ae
2016-09-09 18:13:30 -07:00
proc: Reduce cache miss in xfrm_statistics_seq_show
2016-09-30 01:50:45 -04:00
strparser: Stream parser for messages
2016-08-17 19:36:23 -04:00
strparser: Stream parser for messages
2016-08-17 19:36:23 -04:00
net: Use ns_capable_noaudit() when determining net sysctl permissions
2016-10-01 03:24:28 -04:00
9749fd2bea