Eric Dumazet 86213f80da net: avoid quadratic behavior in netdev_wait_allrefs_any() ... If the list of devices has N elements, netdev_wait_allrefs_any() is called N times, and linkwatch_forget_dev() is called N*(N-1)/2 times. Fix this by calling linkwatch_forget_dev() only once per device. Fixes: faab39f63c ("net: allow out-of-order netdev unregistration") Signed-off-by: Eric Dumazet <edumazet@google.com> Link: https://lore.kernel.org/r/20220218065430.2613262-1-eric.dumazet@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2022-02-18 07:28:31 -08:00
..
bpf_sk_storage.c	bpf: Allow bpf_local_storage to be used by sleepable programs	2021-12-29 17:54:40 -08:00
datagram.c	net: avoid double accounting for pure zerocopy skbs	2021-11-03 11:19:49 +00:00
datagram.h
dev_addr_lists_test.c	net: kunit: add a test for dev_addr_lists	2021-11-20 12:25:57 +00:00
dev_addr_lists.c	dev_addr_list: put the first addr on the tree	2021-11-20 12:25:57 +00:00
dev_ioctl.c	net_tstamp: add new flag HWTSTAMP_FLAG_BONDED_PHC_INDEX	2021-12-14 12:28:24 +00:00
dev.c	net: avoid quadratic behavior in netdev_wait_allrefs_any()	2022-02-18 07:28:31 -08:00
devlink.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next	2021-12-31 14:35:40 +00:00
drop_monitor.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-02-17 11:44:20 -08:00
dst_cache.c	wireguard: device: reset peer src endpoint when netns exits	2021-11-29 19:50:45 -08:00
dst.c	net: dst: add net device refcount tracking to dst_entry	2021-12-06 16:05:10 -08:00
failover.c	net: failover: add net device refcount tracker	2021-12-06 16:06:02 -08:00
fib_notifier.c	net: fib_notifier: propagate extack down to the notifier block callback	2019-10-04 11:10:56 -07:00
fib_rules.c	fib: expand fib_rule_policy	2021-12-16 07:18:35 -08:00
filter.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-02-17 12:22:28 -08:00
flow_dissector.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next	2021-12-31 14:35:40 +00:00
flow_offload.c	flow_offload: add reoffload process to update hw_count	2021-12-19 14:08:48 +00:00
gen_estimator.c	net: sched: Remove Qdisc::running sequence counter	2021-10-18 12:54:41 +01:00
gen_stats.c	net: stats: Read the statistics in ___gnet_stats_copy_basic() instead of adding.	2021-10-21 12:47:56 +01:00
gro_cells.c	gro_cells: reduce number of synchronize_net() calls	2020-11-25 11:28:12 -08:00
gro.c	net: gro: minor optimization for dev_gro_receive()	2022-02-05 15:13:52 +00:00
hwbm.c
link_watch.c	net: refine dev_put()/dev_hold() debugging	2022-02-05 15:22:45 +00:00
lwt_bpf.c	net: Don't include filter.h from net/sock.h	2021-12-29 08:48:14 -08:00
lwtunnel.c	lwtunnel: Validate RTA_ENCAP_TYPE attribute length	2021-12-31 14:31:59 +00:00
Makefile	net: kunit: add a test for dev_addr_lists	2021-11-20 12:25:57 +00:00
neighbour.c	net, neigh: Do not trigger immediate probes on NUD_FAILED from neigh_managed_work	2022-02-02 20:30:18 -08:00
net_namespace.c	net: initialize init_net earlier	2022-02-06 11:04:29 +00:00
net-procfs.c	net-procfs: show net devices bound packet types	2022-01-24 11:58:46 +00:00
net-sysfs.c	net-sysfs: warn if new queue objects are being created during device unregistration	2021-12-08 18:36:32 -08:00
net-sysfs.h	net-sysfs: add netdev_change_owner()	2020-02-26 20:07:25 -08:00
net-traces.c	tcp: add tracepoint for checksum errors	2021-05-14 15:26:03 -07:00
netclassid_cgroup.c	bpf, cgroups: Fix cgroup v2 fallback on v1/v2 mixed mode	2021-09-13 16:35:58 -07:00
netevent.c	net: core: Correct function name netevent_unregister_notifier() in the kerneldoc	2021-03-28 17:56:56 -07:00
netpoll.c	netpoll: add net device refcount tracker to struct netpoll	2021-12-06 16:06:02 -08:00
netprio_cgroup.c	bpf, cgroups: Fix cgroup v2 fallback on v1/v2 mixed mode	2021-09-13 16:35:58 -07:00
of_net.c	Revert "of: net: support NVMEM cells with MAC in text format"	2022-01-12 14:14:36 +00:00
page_pool.c	page_pool: Refactor page_pool to enable fragmenting after allocation	2022-02-03 11:49:03 +00:00
pktgen.c	proc: remove PDE_DATA() completely	2022-01-22 08:33:37 +02:00
ptp_classifier.c	bpf: Refactor BPF_PROG_RUN into a function	2021-08-17 00:45:07 +02:00
request_sock.c	tcp: add rcu protection around tp->fastopen_rsk	2019-10-13 10:13:08 -07:00
rtnetlink.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-02-17 11:44:20 -08:00
scm.c	memcg: enable accounting for scm_fp_list objects	2021-07-20 06:00:38 -07:00
secure_seq.c	net: align static siphash keys	2021-11-16 19:07:54 -08:00
selftests.c	net: core: constify mac addrs in selftests	2021-10-24 13:59:44 +01:00
skbuff.c	skbuff: cleanup double word in comment	2022-02-10 15:11:51 +00:00
skmsg.c	bpf, sockmap: Re-evaluate proto ops when psock is removed from sockmap	2021-11-20 00:56:24 +01:00
sock_destructor.h	skb_expand_head() adjust skb->truesize incorrectly	2021-10-22 12:35:51 -07:00
sock_diag.c	net: Don't include filter.h from net/sock.h	2021-12-29 08:48:14 -08:00
sock_map.c	bpf: support BPF_PROG_QUERY for progs attached to sockmap	2022-01-20 21:30:58 -08:00
sock_reuseport.c	tcp: Add stats for socket migration.	2021-06-23 12:56:08 -07:00
sock.c	net: add sanity check in proto_register()	2022-02-17 20:06:06 -08:00
stream.c	net: stream: don't purge sk_error_queue in sk_stream_kill_queues()	2021-10-16 09:06:09 +01:00
sysctl_net_core.c	txhash: Make rethinking txhash behavior configurable via sysctl	2022-01-31 15:05:24 +00:00
timestamping.c	net: Introduce a new MII time stamping interface.	2019-12-25 19:51:33 -08:00
tso.c	net: tso: add UDP segmentation support	2020-06-18 20:46:23 -07:00
utils.c	net: Fix skb->csum update in inet_proto_csum_replace16().	2020-01-24 20:54:30 +01:00
xdp.c	bpf: add frags support to the bpf_xdp_adjust_tail() API	2022-01-21 14:14:02 -08:00