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linux/include/net/request_sock.h
Eric Dumazet 3a5d1c0e7c inet: reqsk_alloc() needs to take care of dead listeners 
We'll soon no longer take a refcount on listeners,
so reqsk_alloc() can not assume a listener refcount is not
zero. We need to use atomic_inc_not_zero()

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-04 22:11:19 -04:00

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