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Commit c89fb18b authored by Tariq Toukan's avatar Tariq Toukan Committed by David S. Miller
Browse files

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: default avatarTariq Toukan <tariqt@mellanox.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@mellanox.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 3b619524

drivers/net/ethernet/mellanox/mlx5/core/en.h

+6 −4
Original line number Diff line number Diff line
@@ -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

};