Files
linux/net
Kuniyuki Iwashima b7d2fc9ad7 phonet: Don't hold RTNL for getaddr_dumpit().
getaddr_dumpit() already relies on RCU and does not need RTNL.

Let's use READ_ONCE() for ifindex and register getaddr_dumpit()
with RTNL_FLAG_DUMP_UNLOCKED.

While at it, the retval of getaddr_dumpit() is changed to combine
NLMSG_DONE and save recvmsg() as done in 58a4ff5d77 ("phonet: no
longer hold RTNL in route_dumpit()").

Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-10-24 16:03:40 +02:00
..
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