diff options
Diffstat (limited to 'drivers/net/ethernet/pensando')
| -rw-r--r-- | drivers/net/ethernet/pensando/ionic/ionic_dev.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_dev.c b/drivers/net/ethernet/pensando/ionic/ionic_dev.c index 56e7c120d492..ec36ace6d010 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_dev.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_dev.c @@ -58,7 +58,14 @@ void ionic_doorbell_napi_work(struct work_struct *work) { struct ionic_qcq *qcq = container_of(work, struct ionic_qcq, doorbell_napi_work); - ionic_napi_schedule_do_softirq(&qcq->napi); + unsigned long now, then, dif; + + now = READ_ONCE(jiffies); + then = qcq->q.dbell_jiffies; + dif = now - then; + + if (dif > qcq->q.dbell_deadline) + ionic_napi_schedule_do_softirq(&qcq->napi); } static int ionic_get_preferred_cpu(struct ionic *ionic, |