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[PATCH] sky2: device structure alignment 

It is a useful optimization to rearrange the structure
slightly to align receive and transmit portions.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
This commit is contained in:
Stephen Hemminger 2005-12-09 11:34:54 -08:00 committed by Jeff Garzik
parent 92f965e8c5
commit 6e23231b65
1 changed files with 4 additions and 4 deletions
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8
drivers/net/sky2.h
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@ -1790,17 +1790,17 @@ struct sky2_port {
unsigned port;
u32 msg_enable;
struct ring_info *tx_ring;
spinlock_t tx_lock ____cacheline_aligned_in_smp;
struct ring_info *tx_ring;
struct sky2_tx_le *tx_le;
spinlock_t tx_lock;
u32 tx_addr64;
u16 tx_cons; /* next le to check */
u16 tx_prod; /* next le to use */
u32 tx_addr64;
u16 tx_pending;
u16 tx_last_put;
u16 tx_last_mss;
struct ring_info *rx_ring;
struct ring_info *rx_ring ____cacheline_aligned_in_smp;
struct sky2_rx_le *rx_le;
u32 rx_addr64;
u16 rx_next; /* next re to check */