s390: free skbs in finite amount of time in qeth
Free sent skbs in some finite amount of time. Affected are
asynchronous queue of Hipersockets devices and the output
queues of all eth-devices respectively.
Signed-off-by: Ursula Braun <braunu@de.ibm.com>
Signed-off-by: Frank Pavlic <fpavlic@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/s390/net/qeth_main.c b/drivers/s390/net/qeth_main.c
index 0324835..134f08c 100644
--- a/drivers/s390/net/qeth_main.c
+++ b/drivers/s390/net/qeth_main.c
@@ -2816,6 +2816,7 @@
struct qeth_qdio_out_buffer *buf;
int rc;
int i;
+ unsigned int qdio_flags;
QETH_DBF_TEXT(trace, 6, "flushbuf");
@@ -2859,13 +2860,13 @@
queue->card->perf_stats.outbound_do_qdio_start_time =
qeth_get_micros();
}
+ qdio_flags = QDIO_FLAG_SYNC_OUTPUT;
if (under_int)
- rc = do_QDIO(CARD_DDEV(queue->card),
- QDIO_FLAG_SYNC_OUTPUT | QDIO_FLAG_UNDER_INTERRUPT,
- queue->queue_no, index, count, NULL);
- else
- rc = do_QDIO(CARD_DDEV(queue->card), QDIO_FLAG_SYNC_OUTPUT,
- queue->queue_no, index, count, NULL);
+ qdio_flags |= QDIO_FLAG_UNDER_INTERRUPT;
+ if (atomic_read(&queue->set_pci_flags_count))
+ qdio_flags |= QDIO_FLAG_PCI_OUT;
+ rc = do_QDIO(CARD_DDEV(queue->card), qdio_flags,
+ queue->queue_no, index, count, NULL);
if (queue->card->options.performance_stats)
queue->card->perf_stats.outbound_do_qdio_time +=
qeth_get_micros() -
@@ -8498,6 +8499,7 @@
card = (struct qeth_card *) dev->driver_data;
qeth_clear_ip_list(card, 0, 0);
qeth_qdio_clear_card(card, 0);
+ qeth_clear_qdio_buffers(card);
return 0;
}