These are useful hints, in these cases, that the caller retains ownership
of the passed-in packets.
Signed-off-by: Ben Pfaff <b...@nicira.com>
---
lib/dpif.c | 2 +-
lib/dpif.h | 4 ++--
ofproto/ofproto-dpif.c | 2 +-
3 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/lib/dpif.c b/lib/dpif.c
index a01b998..d41bfc1 100644
--- a/lib/dpif.c
+++ b/lib/dpif.c
@@ -670,7 +670,7 @@ dpif_port_poll_wait(const struct dpif *dpif)
* arguments must have been initialized through a call to flow_extract().
*/
void
-dpif_flow_stats_extract(const struct flow *flow, struct ofpbuf *packet,
+dpif_flow_stats_extract(const struct flow *flow, const struct ofpbuf *packet,
struct dpif_flow_stats *stats)
{
memset(stats, 0, sizeof(*stats));
diff --git a/lib/dpif.h b/lib/dpif.h
index 0ff2389..34fba63 100644
--- a/lib/dpif.h
+++ b/lib/dpif.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2008, 2009, 2010, 2011 Nicira Networks.
+ * Copyright (c) 2008, 2009, 2010, 2011, 2012 Nicira Networks.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -128,7 +128,7 @@ struct dpif_flow_stats {
uint8_t tcp_flags;
};
-void dpif_flow_stats_extract(const struct flow *, struct ofpbuf *packet,
+void dpif_flow_stats_extract(const struct flow *, const struct ofpbuf *packet,
struct dpif_flow_stats *);
void dpif_flow_stats_format(const struct dpif_flow_stats *, struct ds *);
diff --git a/ofproto/ofproto-dpif.c b/ofproto/ofproto-dpif.c
index b6e42f8..d349696 100644
--- a/ofproto/ofproto-dpif.c
+++ b/ofproto/ofproto-dpif.c
@@ -2410,7 +2410,7 @@ struct flow_miss_op {
* OpenFlow controller as necessary according to their individual
* configurations. */
static void
-send_packet_in_miss(struct ofproto_dpif *ofproto, struct ofpbuf *packet,
+send_packet_in_miss(struct ofproto_dpif *ofproto, const struct ofpbuf *packet,
const struct flow *flow)
{
struct ofputil_packet_in pin;
--
1.7.2.5
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