diff options
| author | Alexander Duyck <alexander.h.duyck@intel.com> | 2011-10-05 13:35:24 +0000 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2011-10-06 22:46:55 -0700 |
| commit | 13fde97a48b622a192ae7d0a8011248be891cdd4 (patch) | |
| tree | 99be7848bab986104caa2221ba3abfc59e46da57 /drivers/net/ethernet/intel/igb/igb_ethtool.c | |
| parent | b64e9dd5d04561c2cee7e9d9d70bd6d45cc01e7c (diff) | |
igb: Make Tx budget for NAPI user adjustable
This change is to make the NAPI budget limits for transmit
adjustable. Currently they are only set to 128, and when
the changes/improvements to NAPI occur to allow for adjustability,
it would be possible to tune the value for optimal
performance with applications such as routing.
v2: remove tie between NAPI and interrupt moderation
fix work limit define name (s/IXGBE/IGB/)
Update patch description to better reflect patch
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/igb/igb_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/intel/igb/igb_ethtool.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/igb/igb_ethtool.c b/drivers/net/ethernet/intel/igb/igb_ethtool.c index f231d82cc6cf..a445c4fbf19e 100644 --- a/drivers/net/ethernet/intel/igb/igb_ethtool.c +++ b/drivers/net/ethernet/intel/igb/igb_ethtool.c @@ -2011,6 +2011,7 @@ static int igb_set_coalesce(struct net_device *netdev, for (i = 0; i < adapter->num_q_vectors; i++) { struct igb_q_vector *q_vector = adapter->q_vector[i]; + q_vector->tx_work_limit = adapter->tx_work_limit; if (q_vector->rx_ring) q_vector->itr_val = adapter->rx_itr_setting; else |