[SCTP] Fix SCTP sendbuffer accouting.
- Include chunk and skb sizes in sendbuffer accounting.
- 2 policies are supported. 0: per socket accouting, 1: per association
accounting
DaveM: I've made the default per-socket.
Signed-off-by: Neil Horman <nhorman@redhat.com>
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index 23c85a2..2e1f9c3 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -1043,6 +1043,9 @@
sctp_max_retrans_path = 5;
sctp_max_retrans_init = 8;
+ /* Sendbuffer growth - do per-socket accounting */
+ sctp_sndbuf_policy = 0;
+
/* HB.interval - 30 seconds */
sctp_hb_interval = 30 * HZ;