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| author | Alexander Duyck <alexander.h.duyck@intel.com> | 2010-11-16 19:26:59 -0800 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2010-11-16 19:26:59 -0800 |
| commit | 32aa77a4fc06bd1116f83c25bf0389a3e9b80533 (patch) | |
| tree | 7672d5a6b428f6dfcd5a3c42984435a059c78385 /drivers/net/ixgbe/ixgbe_main.c | |
| parent | b953799ee29075afd30afe4c0fb65f278b088f69 (diff) | |
| download | linux-32aa77a4fc06bd1116f83c25bf0389a3e9b80533.tar.gz linux-32aa77a4fc06bd1116f83c25bf0389a3e9b80533.tar.bz2 linux-32aa77a4fc06bd1116f83c25bf0389a3e9b80533.zip | |
ixgbe: change vector numbering so that queues end up on correct CPUs
This changes the numbering scheme slightly. Previously the ordering was
coming out like this:
Rx-2
Rx-1
Rx-0
TxRx-0
Which would drop two queues on CPU 0. This change makes it so that the
ordering is like this:
Rx-3
Rx-2
Rx-1
TxRx-0
This means that each CPU will have it's own Rx queue, and only CPU 0 will
have the Tx queue.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ixgbe/ixgbe_main.c')
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_main.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index 1d78b554b0ea..5dde7d63c3a3 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -2182,9 +2182,11 @@ static int ixgbe_request_msix_irqs(struct ixgbe_adapter *adapter) } else if (handler == &ixgbe_msix_clean_tx) { sprintf(adapter->name[vector], "%s-%s-%d", netdev->name, "tx", ti++); - } else + } else { sprintf(adapter->name[vector], "%s-%s-%d", - netdev->name, "TxRx", vector); + netdev->name, "TxRx", ri++); + ti++; + } err = request_irq(adapter->msix_entries[vector].vector, handler, 0, adapter->name[vector], |