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(parent: 64b3a0c) | patch
ipmr: do not acquire mrt_lock in __pim_rcv()
authorEric Dumazet <edumazet@google.com>
Thu, 23 Jun 2022 04:34:35 +0000 (04:34 +0000)
committerDavid S. Miller <davem@davemloft.net>
Fri, 24 Jun 2022 10:34:37 +0000 (11:34 +0100)
commit92fb9f152ea8467737057da14077ad28c7e621df
tree11a475f2c934f2cffd0441aad4aa41b995c6768ctree | snapshot
parent64b3a0c0227704cfba2c895fc06baeabfaf37deccommit | diff
ipmr: do not acquire mrt_lock in __pim_rcv()

rcu_read_lock() protection is more than enough.

vif_dev_read() supports either mrt_lock or rcu_read_lock().

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/ipmr.c diff | blob | history
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