svn commit: r353631 - head/sys/ofed/drivers/infiniband/ulp/ipoib

[Hans Petter Selasky]

Author: hselasky
Date: Wed Oct 16 08:40:58 2019
New Revision: 353631
URL: https://svnweb.freebsd.org/changeset/base/353631

Log:
  VLAN_DEVAT() requires epochification in ipoib after r353292.
  
  Sponsored by:	Mellanox Technologies

Modified:
  head/sys/ofed/drivers/infiniband/ulp/ipoib/ipoib_main.c

Modified: head/sys/ofed/drivers/infiniband/ulp/ipoib/ipoib_main.c
==============================================================================
--- head/sys/ofed/drivers/infiniband/ulp/ipoib/ipoib_main.c	Wed Oct 16 08:01:36 2019	(r353630)
+++ head/sys/ofed/drivers/infiniband/ulp/ipoib/ipoib_main.c	Wed Oct 16 08:40:58 2019	(r353631)
@@ -1315,13 +1315,16 @@ ipoib_config_vlan(void *arg, struct ifnet *ifp, u_int1
 {
 	struct ipoib_dev_priv *parent;
 	struct ipoib_dev_priv *priv;
+	struct epoch_tracker et;
 	struct ifnet *dev;
 	uint16_t pkey;
 	int error;
 
 	if (ifp->if_type != IFT_INFINIBAND)
 		return;
+	NET_EPOCH_ENTER(et);
 	dev = VLAN_DEVAT(ifp, vtag);
+	NET_EPOCH_EXIT(et);
 	if (dev == NULL)
 		return;
 	priv = NULL;
@@ -1383,13 +1386,16 @@ ipoib_unconfig_vlan(void *arg, struct ifnet *ifp, u_in
 {
 	struct ipoib_dev_priv *parent;
 	struct ipoib_dev_priv *priv;
+	struct epoch_tracker et;
 	struct ifnet *dev;
 	uint16_t pkey;
 
 	if (ifp->if_type != IFT_INFINIBAND)
 		return;
 
+	NET_EPOCH_ENTER(et);
 	dev = VLAN_DEVAT(ifp, vtag);
+	NET_EPOCH_EXIT(et);
 	if (dev)
 		VLAN_SETCOOKIE(dev, NULL);
 	pkey = vtag | 0x8000;