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l2tp: use rcu list add/del when updating lists
authorJames Chapman <jchapman@katalix.com>
Mon, 29 Jul 2024 15:38:11 +0000 (16:38 +0100)
committerDavid S. Miller <davem@davemloft.net>
Wed, 31 Jul 2024 08:25:13 +0000 (09:25 +0100)
commit89b768ec2dfefaeba5212de14fc71368e12d06ba
treee0ad9fe7537ca44c6fb00cb7a0702548db17f052tree | snapshot
parent24256415d18695b46da06c93135f5b51c548b950commit | diff
l2tp: use rcu list add/del when updating lists

l2tp_v3_session_htable and tunnel->session_list are read by lockless
getters using RCU. Use rcu list variants when adding or removing list
items.

Signed-off-by: James Chapman <jchapman@katalix.com>
Signed-off-by: Tom Parkin <tparkin@katalix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/l2tp/l2tp_core.c diff | blob | blame | history
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