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authorUrsula Braun <braunu@de.ibm.com>2007-05-02 15:18:07 +0200
committerJeff Garzik <jeff@garzik.org>2007-05-08 01:16:23 -0400
commit1f8bdae9ef8e1ed2b208cdbaadb91061ede30212 (patch)
tree4b2da76796701c4142878ea189e2fad2adcc897c /drivers/s390/net
parenta4c48a2691189cec0359ac13b41726d3005ef2f5 (diff)
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>
Diffstat (limited to 'drivers/s390/net')
-rw-r--r--drivers/s390/net/qeth_main.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/s390/net/qeth_main.c b/drivers/s390/net/qeth_main.c
index 03248351302..134f08c200d 100644
--- a/drivers/s390/net/qeth_main.c
+++ b/drivers/s390/net/qeth_main.c
@@ -2816,6 +2816,7 @@ qeth_flush_buffers(struct qeth_qdio_out_q *queue, int under_int,
struct qeth_qdio_out_buffer *buf;
int rc;
int i;
+ unsigned int qdio_flags;
QETH_DBF_TEXT(trace, 6, "flushbuf");
@@ -2859,13 +2860,13 @@ qeth_flush_buffers(struct qeth_qdio_out_q *queue, int under_int,
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 @@ __qeth_reboot_event_card(struct device *dev, void *data)
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;
}