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cxgb4/cxgb4vf: Use fl capacity to check if fl needs to be replenished

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Use freelist capacity instead of freelist size while checking, if
freelist needs to be refilled

Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Hariprasad Shenai 2016-03-01 17:19:32 +05:30 committed by David S. Miller
parent d93e4093fb
commit da08e4259f
2 changed files with 2 additions and 2 deletions
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2
drivers/net/ethernet/chelsio/cxgb4/sge.c
View File

@ -2226,7 +2226,7 @@ static int process_responses(struct sge_rspq *q, int budget)
budget_left--;
}
if (q->offset >= 0 && rxq->fl.size - rxq->fl.avail >= 16)
if (q->offset >= 0 && fl_cap(&rxq->fl) - rxq->fl.avail >= 16)
__refill_fl(q->adap, &rxq->fl);
return budget - budget_left;
}

2
drivers/net/ethernet/chelsio/cxgb4vf/sge.c
View File

@ -1864,7 +1864,7 @@ static int process_responses(struct sge_rspq *rspq, int budget)
* for new buffer pointers, refill the Free List.
*/
if (rspq->offset >= 0 &&
rxq->fl.size - rxq->fl.avail >= 2*FL_PER_EQ_UNIT)
fl_cap(&rxq->fl) - rxq->fl.avail >= 2*FL_PER_EQ_UNIT)
__refill_fl(rspq->adapter, &rxq->fl);
return budget - budget_left;
}