[SCTP]: Include ulpevents in socket receive buffer accounting.
Also introduces a sysctl option to configure the receive buffer
accounting policy to be either at socket or association level.
Default is all the associations on the same socket share the
receive buffer.
Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c
index 0df7689..67bd530 100644
--- a/net/sctp/endpointola.c
+++ b/net/sctp/endpointola.c
@@ -104,6 +104,9 @@
sk->sk_write_space = sctp_write_space;
sock_set_flag(sk, SOCK_USE_WRITE_QUEUE);
+ /* Get the receive buffer policy for this endpoint */
+ ep->rcvbuf_policy = sctp_rcvbuf_policy;
+
/* Initialize the secret key used with cookie. */
get_random_bytes(&ep->secret_key[0], SCTP_SECRET_SIZE);
ep->last_key = ep->current_key = 0;