diff options
| author | William Dauchy <william@gandi.net> | 2015-10-30 18:16:30 +0100 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2015-12-29 18:07:37 -0800 |
| commit | d0f71afffa1c3d5a36a4a278f1dbbd2643176dc3 (patch) | |
| tree | 84deb1876ddaffcdf3ca50c3e9be701e631d6ffe /drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | |
| parent | da0bcb4e36411c1e9e327359c36507e2e04964a1 (diff) | |
| download | lwn-d0f71afffa1c3d5a36a4a278f1dbbd2643176dc3.tar.gz lwn-d0f71afffa1c3d5a36a4a278f1dbbd2643176dc3.zip | |
ixgbevf: Fix handling of NAPI budget when multiple queues are enabled per vector
This is the same patch as for ixgbe but applied differently according to
busy polling. See commit 5d6002b7b822c74 ("ixgbe: Fix handling of NAPI
budget when multiple queues are enabled per vector")
Signed-off-by: William Dauchy <william@gandi.net>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c index f098952d4fb4..478c0f1f12bb 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c @@ -1016,6 +1016,8 @@ static int ixgbevf_poll(struct napi_struct *napi, int budget) ixgbevf_for_each_ring(ring, q_vector->tx) clean_complete &= ixgbevf_clean_tx_irq(q_vector, ring); + if (budget <= 0) + return budget; #ifdef CONFIG_NET_RX_BUSY_POLL if (!ixgbevf_qv_lock_napi(q_vector)) return budget; |