Jason A. Donenfeld 24b70eeeb4 wireguard: use synchronize_net rather than synchronize_rcu ... Many of the synchronization points are sometimes called under the rtnl lock, which means we should use synchronize_net rather than synchronize_rcu. Under the hood, this expands to using the expedited flavor of function in the event that rtnl is held, in order to not stall other concurrent changes. This fixes some very, very long delays when removing multiple peers at once, which would cause some operations to take several minutes. Fixes: e7096c131e ("net: WireGuard secure network tunnel") Cc: stable@vger.kernel.org Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2021-06-04 14:25:14 -07:00
..
selftest	wireguard: noise: separate receive counter from send counter	2020-05-20 20:55:09 -07:00
allowedips.c
allowedips.h
cookie.c
cookie.h
device.c	wireguard: queueing: get rid of per-peer ring buffers	2021-02-23 15:59:34 -08:00
device.h	wireguard: queueing: get rid of per-peer ring buffers	2021-02-23 15:59:34 -08:00
main.c
Makefile	wireguard: do not use -O3	2021-06-04 14:25:14 -07:00
messages.h	wireguard: queueing: preserve flow hash across packet scrubbing	2020-05-20 20:55:09 -07:00
netlink.c	netlink: consistently use NLA_POLICY_MIN_LEN()	2020-08-18 12:28:45 -07:00
netlink.h
noise.c	wireguard: noise: take lock when removing handshake entry from table	2020-09-09 11:31:37 -07:00
noise.h	wireguard: noise: separate receive counter from send counter	2020-05-20 20:55:09 -07:00
peer.c	wireguard: use synchronize_net rather than synchronize_rcu	2021-06-04 14:25:14 -07:00
peer.h	wireguard: queueing: get rid of per-peer ring buffers	2021-02-23 15:59:34 -08:00
peerlookup.c	wireguard: peerlookup: take lock before checking hash in replace operation	2020-09-09 11:31:38 -07:00
peerlookup.h
queueing.c	wireguard: queueing: get rid of per-peer ring buffers	2021-02-23 15:59:34 -08:00
queueing.h	wireguard: queueing: get rid of per-peer ring buffers	2021-02-23 15:59:34 -08:00
ratelimiter.c
ratelimiter.h
receive.c	wireguard: queueing: get rid of per-peer ring buffers	2021-02-23 15:59:34 -08:00
send.c	wireguard: queueing: get rid of per-peer ring buffers	2021-02-23 15:59:34 -08:00
socket.c	wireguard: use synchronize_net rather than synchronize_rcu	2021-06-04 14:25:14 -07:00
socket.h
timers.c
timers.h
version.h