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Diffstat (limited to 'net/core/pktgen.c')
-rw-r--r--net/core/pktgen.c18
1 files changed, 10 insertions, 8 deletions
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 6eb8d47cbf3a..54c634fab6c3 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -363,6 +363,7 @@ struct pktgen_dev {
* device name (not when the inject is
* started as it used to do.)
*/
+ char odevname[32];
struct flow_state *flows;
unsigned cflows; /* Concurrent flows (config) */
unsigned lflow; /* Flow length (config) */
@@ -528,7 +529,7 @@ static int pktgen_if_show(struct seq_file *seq, void *v)
seq_printf(seq,
" frags: %d delay: %llu clone_skb: %d ifname: %s\n",
pkt_dev->nfrags, (unsigned long long) pkt_dev->delay,
- pkt_dev->clone_skb, pkt_dev->odev->name);
+ pkt_dev->clone_skb, pkt_dev->odevname);
seq_printf(seq, " flows: %u flowlen: %u\n", pkt_dev->cflows,
pkt_dev->lflow);
@@ -1688,13 +1689,13 @@ static int pktgen_thread_show(struct seq_file *seq, void *v)
if_lock(t);
list_for_each_entry(pkt_dev, &t->if_list, list)
if (pkt_dev->running)
- seq_printf(seq, "%s ", pkt_dev->odev->name);
+ seq_printf(seq, "%s ", pkt_dev->odevname);
seq_printf(seq, "\nStopped: ");
list_for_each_entry(pkt_dev, &t->if_list, list)
if (!pkt_dev->running)
- seq_printf(seq, "%s ", pkt_dev->odev->name);
+ seq_printf(seq, "%s ", pkt_dev->odevname);
if (t->result[0])
seq_printf(seq, "\nResult: %s\n", t->result);
@@ -1994,7 +1995,7 @@ static void pktgen_setup_inject(struct pktgen_dev *pkt_dev)
"queue_map_min (zero-based) (%d) exceeds valid range "
"[0 - %d] for (%d) queues on %s, resetting\n",
pkt_dev->queue_map_min, (ntxq ?: 1) - 1, ntxq,
- pkt_dev->odev->name);
+ pkt_dev->odevname);
pkt_dev->queue_map_min = ntxq - 1;
}
if (pkt_dev->queue_map_max >= ntxq) {
@@ -2002,7 +2003,7 @@ static void pktgen_setup_inject(struct pktgen_dev *pkt_dev)
"queue_map_max (zero-based) (%d) exceeds valid range "
"[0 - %d] for (%d) queues on %s, resetting\n",
pkt_dev->queue_map_max, (ntxq ?: 1) - 1, ntxq,
- pkt_dev->odev->name);
+ pkt_dev->odevname);
pkt_dev->queue_map_max = ntxq - 1;
}
@@ -3262,7 +3263,7 @@ static int pktgen_stop_device(struct pktgen_dev *pkt_dev)
if (!pkt_dev->running) {
printk(KERN_WARNING "pktgen: interface: %s is already "
- "stopped\n", pkt_dev->odev->name);
+ "stopped\n", pkt_dev->odevname);
return -EINVAL;
}
@@ -3464,7 +3465,7 @@ static void pktgen_xmit(struct pktgen_dev *pkt_dev)
default: /* Drivers are not supposed to return other values! */
if (net_ratelimit())
pr_info("pktgen: %s xmit error: %d\n",
- odev->name, ret);
+ pkt_dev->odevname, ret);
pkt_dev->errors++;
/* fallthru */
case NETDEV_TX_LOCKED:
@@ -3572,7 +3573,7 @@ static struct pktgen_dev *pktgen_find_dev(struct pktgen_thread *t,
if_lock(t);
list_for_each_entry(p, &t->if_list, list)
- if (strncmp(p->odev->name, ifname, IFNAMSIZ) == 0) {
+ if (strncmp(p->odevname, ifname, IFNAMSIZ) == 0) {
pkt_dev = p;
break;
}
@@ -3628,6 +3629,7 @@ static int pktgen_add_device(struct pktgen_thread *t, const char *ifname)
if (!pkt_dev)
return -ENOMEM;
+ strcpy(pkt_dev->odevname, ifname);
pkt_dev->flows = vmalloc(MAX_CFLOWS * sizeof(struct flow_state));
if (pkt_dev->flows == NULL) {
kfree(pkt_dev);