ixgb: Cache-align all TX components of the adapter struct.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>

diff --git a/drivers/net/ixgb/ixgb.h b/drivers/net/ixgb/ixgb.h
index a4bee8c..a51604b 100644 (file)
--- a/drivers/net/ixgb/ixgb.h
+++ b/drivers/net/ixgb/ixgb.h
@@ -170,7 +170,7 @@ struct ixgb_adapter {
        unsigned long led_status;
 
        /* TX */
-       struct ixgb_desc_ring tx_ring;
+       struct ixgb_desc_ring tx_ring ____cacheline_aligned_in_smp;
        unsigned long timeo_start;
        uint32_t tx_cmd_type;
        uint64_t hw_csum_tx_good;