diff options
| author | Wu Fengguang <fengguang.wu@intel.com> | 2009-04-14 21:54:07 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-04-14 21:54:07 -0700 |
| commit | af22ab1bd20e9dedf3a37cc1d401ef8bbd587ef0 (patch) | |
| tree | 6b13fa15d215522f6fec4f7161a8f3f0e37b0f5b /drivers/net | |
| parent | 95615d90a321349709c80091f2a9cb284757ff0d (diff) | |
| download | op-kernel-dev-af22ab1bd20e9dedf3a37cc1d401ef8bbd587ef0.zip op-kernel-dev-af22ab1bd20e9dedf3a37cc1d401ef8bbd587ef0.tar.gz | |
ixgbe: update real_num_tx_queues on changing num_rx_queues
Move the update of real_num_tx_queues from
ixgbe_acquire_msix_vectors() to ixgbe_set_num_queues(), to ensure it
be always in sync with num_tx_queues.
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_main.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index 862dd34..11fd153 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -2723,17 +2723,21 @@ static inline bool ixgbe_set_rss_queues(struct ixgbe_adapter *adapter) **/ static void ixgbe_set_num_queues(struct ixgbe_adapter *adapter) { - /* Start with base case */ - adapter->num_rx_queues = 1; - adapter->num_tx_queues = 1; - #ifdef CONFIG_IXGBE_DCB if (ixgbe_set_dcb_queues(adapter)) - return; + goto done; #endif if (ixgbe_set_rss_queues(adapter)) - return; + goto done; + + /* fallback to base case */ + adapter->num_rx_queues = 1; + adapter->num_tx_queues = 1; + +done: + /* Notify the stack of the (possibly) reduced Tx Queue count. */ + adapter->netdev->real_num_tx_queues = adapter->num_tx_queues; } static void ixgbe_acquire_msix_vectors(struct ixgbe_adapter *adapter, @@ -2992,9 +2996,6 @@ try_msi: } out: - /* Notify the stack of the (possibly) reduced Tx Queue count. */ - adapter->netdev->real_num_tx_queues = adapter->num_tx_queues; - return err; } |
