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Fix missing epochification of the ipoib code after r353292.

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Sponsored by:	Mellanox Technologies
This commit is contained in:
Hans Petter Selasky 2019-10-15 11:11:21 +00:00
parent 51b1593065
commit f570a1bd09
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=353546
3 changed files with 12 additions and 0 deletions
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3
sys/ofed/drivers/infiniband/ulp/ipoib/ipoib_cm.c
View File

@ -845,6 +845,7 @@ static int ipoib_cm_rep_handler(struct ib_cm_id *cm_id, struct ib_cm_event *even
struct ipoib_cm_tx *p = cm_id->context;
struct ipoib_dev_priv *priv = p->priv;
struct ipoib_cm_data *data = event->private_data;
struct epoch_tracker et;
struct ifqueue mbqueue;
struct ib_qp_attr qp_attr;
int qp_attr_mask, ret;
@ -898,6 +899,7 @@ static int ipoib_cm_rep_handler(struct ib_cm_id *cm_id, struct ib_cm_event *even
}
spin_unlock_irq(&priv->lock);
NET_EPOCH_ENTER(et);
for (;;) {
struct ifnet *dev = p->priv->dev;
_IF_DEQUEUE(&mbqueue, mb);
@ -908,6 +910,7 @@ static int ipoib_cm_rep_handler(struct ib_cm_id *cm_id, struct ib_cm_event *even
ipoib_warn(priv, "dev_queue_xmit failed "
"to requeue packet\n");
}
NET_EPOCH_EXIT(et);
ret = ib_send_cm_rtu(cm_id, NULL, 0);
if (ret) {

5
sys/ofed/drivers/infiniband/ulp/ipoib/ipoib_main.c
View File

@ -555,6 +555,7 @@ path_rec_completion(int status, struct ib_sa_path_rec *pathrec, void *path_ptr)
struct ifnet *dev = priv->dev;
struct ipoib_ah *ah = NULL;
struct ipoib_ah *old_ah = NULL;
struct epoch_tracker et;
struct ifqueue mbqueue;
struct mbuf *mb;
unsigned long flags;
@ -609,6 +610,7 @@ path_rec_completion(int status, struct ib_sa_path_rec *pathrec, void *path_ptr)
if (old_ah)
ipoib_put_ah(old_ah);
NET_EPOCH_ENTER(et);
for (;;) {
_IF_DEQUEUE(&mbqueue, mb);
if (mb == NULL)
@ -618,6 +620,7 @@ path_rec_completion(int status, struct ib_sa_path_rec *pathrec, void *path_ptr)
ipoib_warn(priv, "dev_queue_xmit failed "
"to requeue packet\n");
}
NET_EPOCH_EXIT(et);
}
static struct ipoib_path *
@ -1483,6 +1486,8 @@ ipoib_output(struct ifnet *ifp, struct mbuf *m,
int error = 0, is_gw = 0;
short type;
NET_EPOCH_ASSERT();
if (ro != NULL)
is_gw = (ro->ro_flags & RT_HAS_GW) != 0;
#ifdef MAC

4
sys/ofed/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
View File

@ -157,6 +157,7 @@ static int ipoib_mcast_join_finish(struct ipoib_mcast *mcast,
struct ipoib_dev_priv *priv = mcast->priv;
struct ifnet *dev = priv->dev;
struct ipoib_ah *ah;
struct epoch_tracker et;
int ret;
int set_qkey = 0;
@ -227,6 +228,8 @@ static int ipoib_mcast_join_finish(struct ipoib_mcast *mcast,
}
}
NET_EPOCH_ENTER(et);
/* actually send any queued packets */
while (mcast->pkt_queue.ifq_len) {
struct mbuf *mb;
@ -237,6 +240,7 @@ static int ipoib_mcast_join_finish(struct ipoib_mcast *mcast,
ipoib_warn(priv, "dev_queue_xmit failed to requeue packet\n");
}
NET_EPOCH_EXIT(et);
return 0;
}