sctp: Properly timestamp outgoing data chunks for rtx purposes

[safe/jmp/linux-2.6] / net / sctp / associola.c

diff --git a/net/sctp/associola.c b/net/sctp/associola.c
index abd51ce..f4b2304 100644 (file)
--- a/net/sctp/associola.c
+++ b/net/sctp/associola.c
@@ -283,8 +283,7 @@ static struct sctp_association *sctp_association_init(struct sctp_association *a
        if (!sctp_ulpq_init(&asoc->ulpq, asoc))
                goto fail_init;
 
-       /* Set up the tsn tracking. */
-       sctp_tsnmap_init(&asoc->peer.tsn_map, SCTP_TSN_MAP_SIZE, 0);
+       memset(&asoc->peer.tsn_map, 0, sizeof(struct sctp_tsnmap));
 
        asoc->need_ecne = 0;
 
@@ -402,6 +401,8 @@ void sctp_association_free(struct sctp_association *asoc)
        /* Dispose of any pending chunks on the inqueue. */
        sctp_inq_free(&asoc->base.inqueue);
 
+       sctp_tsnmap_free(&asoc->peer.tsn_map);
+
        /* Free ssnmap storage. */
        sctp_ssnmap_free(asoc->ssnmap);
 
@@ -1122,8 +1123,8 @@ void sctp_assoc_update(struct sctp_association *asoc,
        asoc->peer.rwnd = new->peer.rwnd;
        asoc->peer.sack_needed = new->peer.sack_needed;
        asoc->peer.i = new->peer.i;
-       sctp_tsnmap_init(&asoc->peer.tsn_map, SCTP_TSN_MAP_SIZE,
-                        asoc->peer.i.initial_tsn);
+       sctp_tsnmap_init(&asoc->peer.tsn_map, SCTP_TSN_MAP_INITIAL,
+                        asoc->peer.i.initial_tsn, GFP_ATOMIC);
 
        /* Remove any peer addresses not present in the new association. */
        list_for_each_safe(pos, temp, &asoc->peer.transport_addr_list) {