[SCTP]: Fix the RX queue size shown in /proc/net/sctp/assocs output.

Show the true receive buffer usage.

Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/sctp/proc.c b/net/sctp/proc.c
index a356d8d..7f49e76 100644 (file)
--- a/net/sctp/proc.c
+++ b/net/sctp/proc.c
@@ -344,7 +344,7 @@ static int sctp_assocs_seq_show(struct seq_file *seq, void *v)
                           assoc, sk, sctp_sk(sk)->type, sk->sk_state,
                           assoc->state, hash, assoc->assoc_id,
                           assoc->sndbuf_used,
-                          (sk->sk_rcvbuf - assoc->rwnd),
+                          atomic_read(&assoc->rmem_alloc),
                           sock_i_uid(sk), sock_i_ino(sk),
                           epb->bind_addr.port,
                           assoc->peer.port);