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| author | Allan Stephens <Allan.Stephens@windriver.com> | 2011-01-25 16:12:39 -0500 |
|---|---|---|
| committer | Paul Gortmaker <paul.gortmaker@windriver.com> | 2011-02-23 18:05:23 -0500 |
| commit | bf781ecfc6d6ecc4f66762a870f9c1fc76b9c8d5 (patch) | |
| tree | 93fdb836a5bbcd6eff25a2f0ba1f2d10d0e92c2b /net/tipc | |
| parent | 2e07dda1659095115e5e36a2fed0fddc1e3ea1c8 (diff) | |
| download | blackbird-op-linux-bf781ecfc6d6ecc4f66762a870f9c1fc76b9c8d5.tar.gz blackbird-op-linux-bf781ecfc6d6ecc4f66762a870f9c1fc76b9c8d5.zip | |
tipc: Avoid reliable broadcast preparation for NACK messages
Enhance TIPC to skip unnecessary (and, in some cases, redundant)
preparation work when sending a broadcast link NACK message, since this
preparation is only required for broadcast messages that are sent in a
reliable manner. This change also fixes a bug that caused NACK messages
to be improperly counted as "TX packets" in TIPC's broadcast link
statistics.
Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Diffstat (limited to 'net/tipc')
| -rw-r--r-- | net/tipc/bcast.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/tipc/bcast.c b/net/tipc/bcast.c index 63df42b2d101..7dc1dc7151ea 100644 --- a/net/tipc/bcast.c +++ b/net/tipc/bcast.c @@ -298,6 +298,7 @@ static void bclink_send_nack(struct tipc_node *n_ptr) msg = buf_msg(buf); tipc_msg_init(msg, BCAST_PROTOCOL, STATE_MSG, INT_H_SIZE, n_ptr->addr); + msg_set_non_seq(msg, 1); msg_set_mc_netid(msg, tipc_net_id); msg_set_bcast_ack(msg, mod(n_ptr->bclink.last_in)); msg_set_bcgap_after(msg, n_ptr->bclink.gap_after); |
