mirror
/
linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
linux/net
History
Coco Li 5eddb24901 gro: add support of (hw)gro packets to gro stack 
Current GRO stack only supports incoming packets containing
one frame/MSS.

This patch changes GRO to accept packets that are already GRO.

HW-GRO (aka RSC for some vendors) is very often limited in presence
of interleaved packets. Linux SW GRO stack can complete the job
and provide larger GRO packets, thus reducing rate of ACK packets
and cpu overhead.

This also means BIG TCP can still be used, even if HW-GRO/RSC was
able to cook ~64 KB GRO packets.

v2: fix logic in tcp_gro_receive()

    Only support TCP for the moment (Paolo)

Co-Developed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Coco Li <lixiaoyan@google.com>
Acked-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 		2022-10-03 12:38:34 +01:00
..
6lowpan net: 6lowpan: constify lowpan_nhc structures 2022-06-09 21:53:28 +02:00
9p iov_iter stuff, part 2, rebased 2022-08-08 20:04:35 -07:00
802
…
8021q net: gro: skb_gro_header helper function 2022-08-25 10:33:21 +02:00
appletalk
…
atm net: SO_RCVMARK socket option for SO_MARK with recvmsg() 2022-04-28 13:08:15 -07:00
ax25 ax25: move from strlcpy with unused retval to strscpy 2022-08-22 17:55:50 -07:00
batman-adv Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-09-22 13:02:10 -07:00
bluetooth Bluetooth: hci_sync: Fix not indicating power state 2022-09-30 17:32:12 -07:00
bpf bpf, test_run: Propagate bpf_flow_dissect's retval to user's bpf_attr.test.retval 2022-08-23 22:48:03 +02:00
bpfilter
…
bridge net: bridge: assign path_cost for 2.5G and 5G link speed 2022-09-30 12:35:29 +01:00
caif caif: move from strlcpy with unused retval to strscpy 2022-08-22 17:57:35 -07:00
can can: bcm: check the result of can_send() in bcm_can_tx() 2022-09-23 13:53:10 +02:00
ceph libceph: clean up ceph_osdc_start_request prototype 2022-08-03 14:05:39 +02:00
core gro: add support of (hw)gro packets to gro stack 2022-10-03 12:38:34 +01:00
dcb
…
dccp tcp: Introduce optional per-netns ehash. 2022-09-20 10:21:50 -07:00
dns_resolver
…
dsa net: dsa: remove bool devlink_port_setup 2022-09-30 18:17:17 -07:00
ethernet net: gro: skb_gro_header helper function 2022-08-25 10:33:21 +02:00
ethtool net: phy: Add support for rate matching 2022-09-23 11:55:35 +01:00
hsr genetlink: start to validate reserved header bytes 2022-08-29 12:47:15 +01:00
ieee802154 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-09-22 13:02:10 -07:00
ife
…
ipv4 gro: add support of (hw)gro packets to gro stack 2022-10-03 12:38:34 +01:00
ipv6 net: Add helper function to parse netlink msg of ip_tunnel_parm 2022-10-03 07:59:06 +01:00
iucv net: keep sk->sk_forward_alloc as small as possible 2022-06-10 16:21:27 -07:00
kcm kcm: fix strp_init() order and cleanup 2022-08-31 12:16:44 -07:00
key Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec 2022-08-24 12:51:50 +01:00
l2tp genetlink: start to validate reserved header bytes 2022-08-29 12:47:15 +01:00
l3mdev l3mdev: l3mdev_master_upper_ifindex_by_index_rcu should be using netdev_master_upper_dev_get_rcu 2022-04-15 14:27:24 -07:00
lapb
…
llc net: rename reference+tracking helpers 2022-06-09 21:52:55 -07:00
mac80211 wireless-next patches for v6.1 2022-09-30 10:07:31 -07:00
mac802154 net: mac802154: Fix a condition in the receive path 2022-08-29 11:10:22 +02:00
mctp Networking changes for 5.19. 2022-05-25 12:22:58 -07:00
mpls net: Use u64_stats_fetch_begin_irq() for stats fetch. 2022-08-29 13:02:27 +01:00
mptcp mptcp: update misleading comments. 2022-10-03 11:18:53 +01:00
ncsi genetlink: start to validate reserved header bytes 2022-08-29 12:47:15 +01:00
netfilter Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-09-22 13:02:10 -07:00
netlabel genetlink: start to validate reserved header bytes 2022-08-29 12:47:15 +01:00
netlink genetlink: reject use of nlmsg_flags for new commands 2022-09-30 17:43:09 -07:00
netrom
…
nfc NFC: hci: Split memcpy() of struct hcp_message flexible array 2022-09-27 07:45:18 -07:00
nsh
…
openvswitch net: openvswitch: allow conntrack in non-initial user namespace 2022-09-27 11:31:36 +02:00
packet net/af_packet: registration process optimization in packet_init() 2022-09-21 12:59:22 +01:00
phonet
…
psample genetlink: start to validate reserved header bytes 2022-08-29 12:47:15 +01:00
qrtr net: qrtr: start MHI channel after endpoit creation 2022-08-15 11:21:42 +01:00
rds net: rds: add missing __init/__exit annotations to module init/exit funcs 2022-09-19 17:58:53 -07:00
rfkill
…
rose rose: check NULL rose_loopback_neigh->loopback 2022-08-22 14:24:54 +01:00
rxrpc rxrpc: remove rxrpc_max_call_lifetime declaration 2022-09-19 17:58:47 -07:00
sched net: sched: use tc_cls_bind_class() in filter 2022-10-02 16:07:17 +01:00
sctp Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-07-28 18:21:16 -07:00
smc net/smc: Support SO_REUSEPORT 2022-09-27 10:26:17 +02:00
strparser strparser: pad sk_skb_cb to avoid straddling cachelines 2022-07-08 18:38:44 -07:00
sunrpc NFS client bugfixes for Linux 6.0 2022-09-12 17:53:46 -04:00
switchdev net: rename reference+tracking helpers 2022-06-09 21:52:55 -07:00
tipc net/tipc: Remove unused struct distr_queue_item 2022-09-29 18:48:32 -07:00
tls net: tls: Add ARIA-GCM algorithm 2022-09-27 17:29:09 -07:00
unix af_unix: Refactor unix_read_skb() 2022-09-26 11:00:19 -07:00
vmw_vsock vsock/vmci: fix repeated words in comments 2022-09-16 09:31:29 +01:00
wireless Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-09-29 14:30:51 -07:00
x25 net/x25: fix call timeouts in blocking connects 2022-08-08 20:48:51 -07:00
xdp xsk: Expose min chunk size to drivers 2022-09-30 07:55:45 -07:00
xfrm Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next 2022-10-03 07:52:13 +01:00
Kconfig Remove DECnet support from kernel 2022-08-22 14:26:30 +01:00
Kconfig.debug net: make NET_(DEV|NS)_REFCNT_TRACKER depend on NET 2022-09-20 14:23:56 -07:00
Makefile Remove DECnet support from kernel 2022-08-22 14:26:30 +01:00
compat.c net: clear msg_get_inq in __get_compat_msghdr() 2022-09-20 08:23:20 -07:00
devres.c
…
socket.c net: Fix a data-race around sysctl_somaxconn. 2022-08-24 13:46:58 +01:00
sysctl_net.c
…