diff options
| author | Julian Wiedmann <jwi@linux.ibm.com> | 2021-06-11 09:33:33 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-06-11 12:49:15 -0700 |
| commit | e872d0c1249be74a65723664a329ef5a9113cc40 (patch) | |
| tree | e6052b3a4b601bcc4ef15f4e5ffcc9a74eb20201 /drivers/s390/net/qeth_core_main.c | |
| parent | e5b0a1b7b77c3df42927f4244b298fa628c0c925 (diff) | |
s390/qeth: count TX completion interrupts
While the qdio layer already tracks the number of HW interrupts for a
device, there's value in understanding how many of them have been
raised due to our TX completion logic.
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/s390/net/qeth_core_main.c')
| -rw-r--r-- | drivers/s390/net/qeth_core_main.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c index a1f08e9aa064..9085f22ca34c 100644 --- a/drivers/s390/net/qeth_core_main.c +++ b/drivers/s390/net/qeth_core_main.c @@ -1400,8 +1400,10 @@ static void qeth_clear_output_buffer(struct qeth_qdio_out_q *queue, int i; /* is PCI flag set on buffer? */ - if (buf->buffer->element[0].sflags & SBAL_SFLAGS0_PCI_REQ) + if (buf->buffer->element[0].sflags & SBAL_SFLAGS0_PCI_REQ) { atomic_dec(&queue->set_pci_flags_count); + QETH_TXQ_STAT_INC(queue, completion_irq); + } qeth_tx_complete_buf(buf, error, budget); |