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igb: move alloc_failed and csum_err stats into per rx-ring stat

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The allocation failed and checksum error stats are currently kept as a
global stat.  If we end up allocating the queues to multiple netdevs then
the global counter doesn't make much sense.  For this reason I felt it
necessary to move the alloc_rx_buff_failed stat into the rx_stats
portion of the rx_ring.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Alexander Duyck
2009-10-27 15:52:27 +00:00
committed by David S. Miller
parent 4c844851d1
commit 04a5fcaaf0
3 changed files with 17 additions and 15 deletions
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9
drivers/net/igb/igb_ethtool.c
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@@ -84,7 +84,6 @@ static const struct igb_stats igb_gstrings_stats[] = {
{ "tx_single_coll_ok", IGB_STAT(stats.scc) },
{ "tx_multi_coll_ok", IGB_STAT(stats.mcc) },
{ "tx_timeout_count", IGB_STAT(tx_timeout_count) },
{ "tx_restart_queue", IGB_STAT(restart_queue) },
{ "rx_long_length_errors", IGB_STAT(stats.roc) },
{ "rx_short_length_errors", IGB_STAT(stats.ruc) },
{ "rx_align_errors", IGB_STAT(stats.algnerrc) },
@@ -95,9 +94,7 @@ static const struct igb_stats igb_gstrings_stats[] = {
{ "tx_flow_control_xon", IGB_STAT(stats.xontxc) },
{ "tx_flow_control_xoff", IGB_STAT(stats.xofftxc) },
{ "rx_long_byte_count", IGB_STAT(stats.gorc) },
{ "rx_csum_offload_errors", IGB_STAT(hw_csum_err) },
{ "tx_dma_out_of_sync", IGB_STAT(stats.doosync) },
{ "alloc_rx_buff_failed", IGB_STAT(alloc_rx_buff_failed) },
{ "tx_smbus", IGB_STAT(stats.mgptc) },
{ "rx_smbus", IGB_STAT(stats.mgprc) },
{ "dropped_smbus", IGB_STAT(stats.mgpdc) },
@@ -2031,6 +2028,8 @@ static void igb_get_strings(struct net_device *netdev, u32 stringset, u8 *data)
p += ETH_GSTRING_LEN;
sprintf(p, "tx_queue_%u_bytes", i);
p += ETH_GSTRING_LEN;
sprintf(p, "tx_queue_%u_restart", i);
p += ETH_GSTRING_LEN;
}
for (i = 0; i < adapter->num_rx_queues; i++) {
sprintf(p, "rx_queue_%u_packets", i);
@@ -2039,6 +2038,10 @@ static void igb_get_strings(struct net_device *netdev, u32 stringset, u8 *data)
p += ETH_GSTRING_LEN;
sprintf(p, "rx_queue_%u_drops", i);
p += ETH_GSTRING_LEN;
sprintf(p, "rx_queue_%u_csum_err", i);
p += ETH_GSTRING_LEN;
sprintf(p, "rx_queue_%u_alloc_failed", i);
p += ETH_GSTRING_LEN;
}
/* BUG_ON(p - data != IGB_STATS_LEN * ETH_GSTRING_LEN); */
break;