net/mlx5e: Move common case counters within sq_stats struct

For data cache locality considerations, we moved the nop and
csum_offload_inner within sq_stats struct as they are more
commonly accessed in xmit path.

Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h
index 451198444ace2373b2a1c26f51e19e67ee428753..b289660568cf67eb514e80d840518d543fec42bc 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h
@@ -260,26 +260,28 @@ static const char sq_stats_strings[][ETH_GSTRING_LEN] = {
        "tso_bytes",
        "tso_inner_packets",
        "tso_inner_bytes",
-       "csum_offload_none",
        "csum_offload_inner",
+       "nop",
+       "csum_offload_none",
        "stopped",
        "wake",
        "dropped",
-       "nop"
 };
 
 struct mlx5e_sq_stats {
+       /* commonly accessed in data path */
        u64 packets;
        u64 tso_packets;
        u64 tso_bytes;
        u64 tso_inner_packets;
        u64 tso_inner_bytes;
-       u64 csum_offload_none;
        u64 csum_offload_inner;
+       u64 nop;
+       /* less likely accessed in data path */
+       u64 csum_offload_none;
        u64 stopped;
        u64 wake;
        u64 dropped;
-       u64 nop;
 #define NUM_SQ_STATS 11
 };