diff options
Diffstat (limited to 'kernel/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c')
| -rw-r--r-- | kernel/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/kernel/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index aed8d029b..cd9b284bc 100644 --- a/kernel/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/kernel/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -2786,7 +2786,8 @@ int ixgbe_poll(struct napi_struct *napi, int budget) ixgbe_for_each_ring(ring, q_vector->tx) clean_complete &= !!ixgbe_clean_tx_irq(q_vector, ring); - if (!ixgbe_qv_lock_napi(q_vector)) + /* Exit if we are called by netpoll or busy polling is active */ + if ((budget <= 0) || !ixgbe_qv_lock_napi(q_vector)) return budget; /* attempt to distribute budget to each queue fairly, but don't allow |