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Commit 3f0dec7f authored by Stephen Hemminger's avatar Stephen Hemminger Committed by Jeff Garzik
Browse files

skge: rearrange fields 



Do some minor rearrangement of data structures to try and optimize
cache usage.

Signed-off-by: default avatarStephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
parent 992c9623

drivers/net/skge.h

+5 −4
Original line number Diff line number Diff line
@@ -2446,15 +2446,15 @@ enum pause_status { 




struct skge_port {

	u32		     msg_enable;

	struct skge_hw	     *hw;

	struct net_device    *netdev;

	int		     port;

	u32		     msg_enable;



	struct skge_ring     tx_ring;

	struct skge_ring     rx_ring;



	struct net_device_stats net_stats;

	struct skge_ring     rx_ring ____cacheline_aligned_in_smp;

	unsigned int	     rx_buf_size;



	struct timer_list    link_timer;

	enum pause_control   flow_control;
@@ -2470,7 +2470,8 @@ struct skge_port { 
	void		     *mem;	/* PCI memory for rings */

	dma_addr_t	     dma;

	unsigned long	     mem_size;

	unsigned int	     rx_buf_size;



	struct net_device_stats net_stats;

};