diff options
| author | Julian Wiedmann <jwi@linux.ibm.com> | 2021-03-18 19:54:55 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-03-19 00:18:37 +0100 |
| commit | ad4bbd7285ad0f04f2cfd8bada1755c3c5c75143 (patch) | |
| tree | 855c48174eaf36bad6911289466a4e58ec48c4e8 /drivers | |
| parent | s390/qeth: allocate initial TX Buffer structs with GFP_KERNEL (diff) | |
| download | linux-ad4bbd7285ad0f04f2cfd8bada1755c3c5c75143.tar.xz linux-ad4bbd7285ad0f04f2cfd8bada1755c3c5c75143.zip | |
s390/qeth: enable napi_consume_skb() for pending TX buffers
Pending TX buffers are completed from the same NAPI code as normal
TX buffers. Pass the NAPI budget to qeth_tx_complete_buf() so that
the freeing of the completed skbs can be deferred.
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/s390/net/qeth_core_main.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c index abd1e49cf97a..6954d4e831a3 100644 --- a/drivers/s390/net/qeth_core_main.c +++ b/drivers/s390/net/qeth_core_main.c @@ -1453,7 +1453,7 @@ static void qeth_clear_output_buffer(struct qeth_qdio_out_q *queue, static void qeth_tx_complete_pending_bufs(struct qeth_card *card, struct qeth_qdio_out_q *queue, - bool drain) + bool drain, int budget) { struct qeth_qdio_out_buffer *buf, *tmp; @@ -1465,7 +1465,7 @@ static void qeth_tx_complete_pending_bufs(struct qeth_card *card, if (drain) qeth_notify_skbs(queue, buf, TX_NOTIFY_GENERALERROR); - qeth_tx_complete_buf(buf, drain, 0); + qeth_tx_complete_buf(buf, drain, budget); list_del(&buf->list_entry); kmem_cache_free(qeth_qdio_outbuf_cache, buf); @@ -1477,7 +1477,7 @@ static void qeth_drain_output_queue(struct qeth_qdio_out_q *q, bool free) { int j; - qeth_tx_complete_pending_bufs(q->card, q, true); + qeth_tx_complete_pending_bufs(q->card, q, true, 0); for (j = 0; j < QDIO_MAX_BUFFERS_PER_Q; ++j) { if (!q->bufs[j]) @@ -6152,7 +6152,7 @@ static int qeth_tx_poll(struct napi_struct *napi, int budget) unsigned int bytes = 0; int completed; - qeth_tx_complete_pending_bufs(card, queue, false); + qeth_tx_complete_pending_bufs(card, queue, false, budget); if (qeth_out_queue_is_empty(queue)) { napi_complete(napi); |