X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=datapath%2Fvport.h;h=0a6801d97efc0c1db472a9d459fee9bb94c58ec4;hb=431585099e82a88a23d5dec28138b5a3a8bb11da;hp=7a3d527ae00051dc0e49c6d52e3b1085050189aa;hpb=780e620781c5237ab6c26d5edbc7edb5b4953c70;p=openvswitch

diff --git a/datapath/vport.h b/datapath/vport.h
index 7a3d527a..0a6801d9 100644
--- a/datapath/vport.h
+++ b/datapath/vport.h
@@ -10,6 +10,7 @@
 #define VPORT_H 1
 
 #include <linux/list.h>
+#include <linux/seqlock.h>
 #include <linux/skbuff.h>
 #include <linux/spinlock.h>
 
@@ -83,6 +84,7 @@ struct vport_percpu_stats {
 	u64 rx_packets;
 	u64 tx_bytes;
 	u64 tx_packets;
+	seqcount_t seqlock;
 };
 
 struct vport_err_stats {
@@ -219,8 +221,7 @@ void vport_free(struct vport *);
  * area was allocated on creation.  This allows that area to be accessed and
  * used for any purpose needed by the vport implementer.
  */
-static inline void *
-vport_priv(const struct vport *vport)
+static inline void *vport_priv(const struct vport *vport)
 {
 	return (u8 *)vport + ALIGN(sizeof(struct vport), VPORT_ALIGN);
 }
@@ -235,8 +236,7 @@ vport_priv(const struct vport *vport)
  * the result of a hash table lookup.  @priv must point to the start of the
  * private data area.
  */
-static inline struct vport *
-vport_from_priv(const void *priv)
+static inline struct vport *vport_from_priv(const void *priv)
 {
 	return (struct vport *)(priv - ALIGN(sizeof(struct vport), VPORT_ALIGN));
 }