diff options
Diffstat (limited to 'drivers/s390/cio/qdio_main.c')
| -rw-r--r-- | drivers/s390/cio/qdio_main.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/s390/cio/qdio_main.c b/drivers/s390/cio/qdio_main.c index 4c0109900c74..af86875bede4 100644 --- a/drivers/s390/cio/qdio_main.c +++ b/drivers/s390/cio/qdio_main.c @@ -1447,6 +1447,9 @@ static int handle_outbound(struct qdio_q *q, unsigned int callflags, used = atomic_add_return(count, &q->nr_buf_used); BUG_ON(used > QDIO_MAX_BUFFERS_PER_Q); + if (used == QDIO_MAX_BUFFERS_PER_Q) + qperf_inc(q, outbound_queue_full); + if (callflags & QDIO_FLAG_PCI_OUT) { q->u.out.pci_out_enabled = 1; qperf_inc(q, pci_request_int); |