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linux/net/core
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Konstantin Khlebnikov 6d1c665386 net: revert default NAPI poll timeout to 2 jiffies 
[ Upstream commit a4837980fd ]

For HZ < 1000 timeout 2000us rounds up to 1 jiffy but expires randomly
because next timer interrupt could come shortly after starting softirq.

For commonly used CONFIG_HZ=1000 nothing changes.

Fixes: 7acf8a1e8a ("Replace 2 jiffies with sysctl netdev_budget_usecs to enable softirq tuning")
Reported-by: Dmitry Yakunin <zeil@yandex-team.ru>
Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-24 08:00:53 +02:00
..
datagram.c
net: use skb_queue_empty_lockless() in busy poll contexts
2019-11-10 11:25:35 +01:00
dev_addr_lists.c
net: fix uninit-value in __hw_addr_add_ex()
2018-05-16 10:10:23 +02:00
dev_ioctl.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
dev.c
net: revert default NAPI poll timeout to 2 jiffies
2020-04-24 08:00:53 +02:00
devlink.c
devlink: Remove redundant free on error path
2018-03-31 18:10:39 +02:00
drop_monitor.c
drop_monitor: use setup_timer
2017-03-12 23:47:16 -07:00
dst_cache.c
net: dst_cache_per_cpu_dst_set() can be static
2016-03-18 17:45:08 -04:00
dst.c
net: check type when freeing metadata dst
2017-08-21 10:57:38 -07:00
ethtool.c
ethtool: reduce stack usage with clang
2020-01-17 19:45:40 +01:00
fib_notifier.c
net: Add module reference to FIB notifiers
2017-09-01 20:33:42 -07:00
fib_rules.c
net: fib_rules: Correctly set table field when table number exceeds 8 bits
2020-03-11 18:02:46 +01:00
filter.c
tcp: fix tcp_set_congestion_control() use from bpf hook
2019-07-31 07:28:46 +02:00
flow_dissector.c
net: dsa: fix flow dissection on Tx path
2019-12-21 10:47:31 +01:00
gen_estimator.c
net_sched: gen_estimator: fix broken estimators based on percpu stats
2018-03-08 22:41:13 -08:00
gen_stats.c
gen_stats: Fix netlink stats dumping in the presence of padding
2018-07-25 11:25:09 +02:00
gro_cells.c
gro_cells: make sure device is up in gro_cells_receive()
2019-03-19 13:13:21 +01:00
hwbm.c
net: hwbm: Fix unbalanced spinlock in error case
2016-05-25 12:35:09 -07:00
link_watch.c
…
lwt_bpf.c
bpf: in __bpf_redirect_no_mac pull mac only if present
2019-01-23 08:09:50 +01:00
lwtunnel.c
ipv6: sr: define core operations for seg6local lightweight tunnel
2017-08-07 14:16:22 -07:00
Makefile
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
neighbour.c
net: neigh: use long type to store jiffies delta
2020-01-27 14:46:51 +01:00
net_namespace.c
net/net_namespace: Check the return value of register_pernet_subsys()
2019-12-05 15:37:48 +01:00
net-procfs.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
net-sysfs.c
net-sysfs: Call dev_hold always in rx_queue_add_kobject
2020-01-29 15:02:36 +01:00
net-sysfs.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
net-traces.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
netclassid_cgroup.c
cgroup, netclassid: periodically release file_lock on classid updating
2020-03-20 10:54:07 +01:00
netevent.c
…
netpoll.c
net: fix skb use after free in netpoll
2019-09-10 10:32:20 +01:00
netprio_cgroup.c
net: break include loop netdevice.h, dsa.h, devlink.h
2017-03-28 22:46:04 -07:00
pktgen.c
pktgen: do not sleep with the thread lock held.
2019-06-11 12:21:45 +02:00
ptp_classifier.c
…
request_sock.c
ipv4: Namespaceify tcp_max_syn_backlog knob
2016-12-29 11:38:31 -05:00
rtnetlink.c
net: rtnl_configure_link: fix dev flags changes arg to __dev_notify_flags
2020-04-24 08:00:40 +02:00
scm.c
sched/headers: Prepare for new header dependencies before moving code to <linux/sched/user.h>
2017-03-02 08:42:29 +01:00
secure_seq.c
tcp: Namespaceify sysctl_tcp_timestamps
2017-06-08 10:53:29 -04:00
skbuff.c
net: gso: Fix skb_segment splat when splitting gso_size mangled skb having linear-headed frag_list
2019-09-19 09:08:01 +02:00
sock_diag.c
net: core: fix module type in sock_diag_bind
2018-01-17 09:45:21 +01:00
sock_reuseport.c
soreuseport: fix mem leak in reuseport_add_sock()
2018-02-13 10:19:48 +01:00
sock.c
net: memcg: late association of sock to memcg
2020-03-20 10:54:09 +01:00
stream.c
tcp: make sure EPOLLOUT wont be missed
2019-09-06 10:20:50 +02:00
sysctl_net_core.c
net, sysctl: Fix compiler warning when only cBPF is present
2020-01-04 13:59:59 +01:00
timestamping.c
…
tso.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
utils.c
net: Fix skb->csum update in inet_proto_csum_replace16().
2020-02-05 14:18:28 +00:00