diff options
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/sge.c')
-rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/sge.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/sge.c b/drivers/net/ethernet/chelsio/cxgb4/sge.c index c72fe1e86029..8d35ce317f67 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/sge.c +++ b/drivers/net/ethernet/chelsio/cxgb4/sge.c @@ -613,6 +613,7 @@ static unsigned int refill_fl(struct adapter *adap, struct sge_fl *q, int n, PCI_DMA_FROMDEVICE); if (unlikely(dma_mapping_error(adap->pdev_dev, mapping))) { __free_pages(pg, s->fl_pg_order); + q->mapping_err++; goto out; /* do not try small pages for this error */ } mapping |= RX_LARGE_PG_BUF; @@ -642,6 +643,7 @@ alloc_small_pages: PCI_DMA_FROMDEVICE); if (unlikely(dma_mapping_error(adap->pdev_dev, mapping))) { put_page(pg); + q->mapping_err++; goto out; } *d++ = cpu_to_be64(mapping); @@ -663,6 +665,7 @@ out: cred = q->avail - cred; if (unlikely(fl_starving(adap, q))) { smp_wmb(); + q->low++; set_bit(q->cntxt_id - adap->sge.egr_start, adap->sge.starving_fl); } |