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-rw-r--r--drivers/ntb/ntb_transport.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/ntb/ntb_transport.c b/drivers/ntb/ntb_transport.c
index cd9745b062e4..583a7d3f0ce1 100644
--- a/drivers/ntb/ntb_transport.c
+++ b/drivers/ntb/ntb_transport.c
@@ -1034,11 +1034,16 @@ out:
static void ntb_transport_rx(unsigned long data)
{
struct ntb_transport_qp *qp = (struct ntb_transport_qp *)data;
- int rc;
+ int rc, i;
- do {
+ /* Limit the number of packets processed in a single interrupt to
+ * provide fairness to others
+ */
+ for (i = 0; i < qp->rx_max_entry; i++) {
rc = ntb_process_rxc(qp);
- } while (!rc);
+ if (rc)
+ break;
+ }
}
static void ntb_transport_rxc_db(void *data, int db_num)