Arjun Roy 0e62719056 tcp: Set rcv zerocopy hint correctly if skb last frag is < PAGE_SIZE ... At present, if the last frag of paged data in a skb has < PAGE_SIZE data, we compute the recv_skip_hint as being equal to the size of that frag and the entire next skb. Instead, just return the runt frag size as the hint. recv_skip_hint is used by the application to skip over bytes that can not be mmaped, so returning a too big chunk is pessimistic and forces more bytes to be copied. Signed-off-by: Arjun Roy <arjunroy@google.com> Acked-by: Soheil Hassas Yeganeh <soheil@google.com> Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>		2019-12-15 12:13:41 -08:00
..
6lowpan
9p	9p pull request for inclusion in 5.4	2019-09-27 15:10:34 -07:00
802
8021q	net: remove unnecessary variables and callback	2019-10-24 14:53:49 -07:00
appletalk	appletalk: enforce CAP_NET_RAW for raw sockets	2019-09-24 16:37:18 +02:00
atm	netdev: pass the stuck queue to the timeout handler	2019-12-12 21:38:57 -08:00
ax25	net: use helpers to change sk_ack_backlog	2019-11-06 16:14:48 -08:00
batman-adv	batman-adv: Drop lockdep.h include for soft-interface.c	2019-11-03 08:30:58 +01:00
bluetooth	netdev: pass the stuck queue to the timeout handler	2019-12-12 21:38:57 -08:00
bpf	bpf: Fix memory leak on object 'data'	2019-11-18 19:32:59 -08:00
bpfilter	Kbuild updates for v5.3	2019-07-12 16:03:16 -07:00
bridge	net: bridge: add STP xstats	2019-12-14 20:02:36 -08:00
caif	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2019-11-02 13:54:56 -07:00
can	can: j1939: warn if resources are still linked on destroy	2019-11-13 10:42:34 +01:00
ceph	libceph, rbd, ceph: convert to use the new mount API	2019-11-27 22:28:37 +01:00
core	ethtool: move to its own directory	2019-12-12 17:07:05 -08:00
dcb
dccp	net: ipv6: add net argument to ip6_dst_lookup_flow	2019-12-04 12:27:12 -08:00
decnet	net: use helpers to change sk_ack_backlog	2019-11-06 16:14:48 -08:00
dns_resolver
dsa	net: phylink: rename mac_link_state() op to mac_pcs_get_state()	2019-11-23 16:13:39 -08:00
ethernet	net: add annotations on hh->hh_len lockless accesses	2019-11-07 20:07:30 -08:00
ethtool	ethtool: provide link mode names as a string set	2019-12-12 17:07:05 -08:00
hsr	hsr: fix a NULL pointer dereference in hsr_dev_xmit()	2019-12-05 12:09:02 -08:00
ieee802154	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2019-11-02 13:54:56 -07:00
ife	net: Fix Kconfig indentation	2019-09-26 08:56:17 +02:00
ipv4	tcp: Set rcv zerocopy hint correctly if skb last frag is < PAGE_SIZE	2019-12-15 12:13:41 -08:00
ipv6	net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup	2019-12-04 12:27:13 -08:00
iucv	net/af_iucv: mark expected switch fall-throughs	2019-07-29 10:26:14 -07:00
kcm	kcm: disable preemption in kcm_parse_func_strparser()	2019-09-27 10:27:14 +02:00
key
l2tp	net: ipv6: add net argument to ip6_dst_lookup_flow	2019-12-04 12:27:12 -08:00
l3mdev
lapb
llc	net: silence data-races on sk_backlog.tail	2019-11-06 21:35:34 -08:00
mac80211	Driver core patches for 5.5-rc1	2019-11-27 11:06:20 -08:00
mac802154
mpls	net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup	2019-12-04 12:27:13 -08:00
ncsi	net/ncsi: Disable global multicast filter	2019-09-19 18:04:40 -07:00
netfilter	net: core: rename indirect block ingress cb function	2019-12-06 20:45:09 -08:00
netlabel	netlabel: remove redundant assignment to pointer iter	2019-09-01 11:45:02 -07:00
netlink	genetlink: do not parse attributes for families with zero maxattr	2019-10-13 11:20:03 -07:00
netrom	net: core: add generic lockdep keys	2019-10-24 14:53:48 -07:00
nfc	NFC: NCI: use new delay structure for SPI transfer delays	2019-12-04 17:00:58 -08:00
nsh
openvswitch	net: Fixed updating of ethertype in skb_mpls_push()	2019-12-04 17:11:25 -08:00
packet	packet: fix data-race in fanout_flow_is_huge()	2019-11-08 14:06:19 -08:00
phonet	net: use skb_queue_empty_lockless() in poll() handlers	2019-10-28 13:33:41 -07:00
psample	net: psample: fix skb_over_panic	2019-11-26 14:40:13 -08:00
qrtr	net: qrtr: Simplify 'qrtr_tun_release()'	2019-10-30 17:58:23 -07:00
rds	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2019-11-16 21:51:42 -08:00
rfkill	compat_ioctl: remove most of fs/compat_ioctl.c	2019-12-01 13:46:15 -08:00
rose	net: use helpers to change sk_ack_backlog	2019-11-06 16:14:48 -08:00
rxrpc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next	2019-11-25 20:02:57 -08:00
sched	netdev: pass the stuck queue to the timeout handler	2019-12-12 21:38:57 -08:00
sctp	sctp: get netns from asoc and ep base	2019-12-09 20:14:01 -08:00
smc	net/smc: shorten lgr_cnt initialization	2019-12-15 11:07:49 -08:00
strparser
sunrpc	This is a relatively quiet cycle for nfsd, mainly various bugfixes.	2019-12-07 16:56:00 -08:00
switchdev
tipc	tipc: introduce variable window congestion control	2019-12-10 17:31:15 -08:00
tls	net/tls: Fix return values to avoid ENOTSUPP	2019-12-06 20:15:39 -08:00
unix	unix: Show number of pending scm files of receive queue in fdinfo	2019-12-12 17:04:55 -08:00
vmw_vsock	vsock/virtio: remove loopback handling	2019-12-11 15:01:23 -08:00
wimax	wimax: no need to check return value of debugfs_create functions	2019-08-10 15:25:47 -07:00
wireless	netlink: rename nl80211_validate_nested() to nla_validate_nested()	2019-12-12 17:07:05 -08:00
x25	net: use helpers to change sk_ack_backlog	2019-11-06 16:14:48 -08:00
xdp	xsk: Fix xsk_poll()'s return type	2019-11-24 16:58:44 -08:00
xfrm	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next	2019-11-25 20:02:57 -08:00
compat.c	y2038: socket: use __kernel_old_timespec instead of timespec	2019-11-15 14:38:29 +01:00
Kconfig	net: Fix Kconfig indentation, continued	2019-11-21 12:00:21 -08:00
Makefile	ethtool: move to its own directory	2019-12-12 17:07:05 -08:00
socket.c	net: Allow to show socket-specific information in /proc/[pid]/fdinfo/[fd]	2019-12-12 17:04:54 -08:00
sysctl_net.c