diff options
| author | Alex Pakhunov <alexey.pakhunov@spacex.com> | 2023-11-13 10:23:49 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-12-13 18:18:10 +0100 |
| commit | cd49b8e07d016c1163555e98ba38b87f9fb9097c (patch) | |
| tree | cf3400fd4092a36bdb11af68b2c162e903d96adb /drivers/net/ethernet/broadcom/tg3.h | |
| parent | 427deb5ba5661c4ae1cfb35955d2e01bd5f3090a (diff) | |
tg3: Move the [rt]x_dropped counters to tg3_napi
[ Upstream commit 907d1bdb8b2cc0357d03a1c34d2a08d9943760b1 ]
This change moves [rt]x_dropped counters to tg3_napi so that they can be
updated by a single writer, race-free.
Signed-off-by: Alex Pakhunov <alexey.pakhunov@spacex.com>
Signed-off-by: Vincent Wong <vincent.wong2@spacex.com>
Reviewed-by: Michael Chan <michael.chan@broadcom.com>
Link: https://lore.kernel.org/r/20231113182350.37472-1-alexey.pakhunov@spacex.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/broadcom/tg3.h')
| -rw-r--r-- | drivers/net/ethernet/broadcom/tg3.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h index 6953d0546acb..811627abde5c 100644 --- a/drivers/net/ethernet/broadcom/tg3.h +++ b/drivers/net/ethernet/broadcom/tg3.h @@ -3018,6 +3018,7 @@ struct tg3_napi { u16 *rx_rcb_prod_idx; struct tg3_rx_prodring_set prodring; struct tg3_rx_buffer_desc *rx_rcb; + unsigned long rx_dropped; u32 tx_prod ____cacheline_aligned; u32 tx_cons; @@ -3026,6 +3027,7 @@ struct tg3_napi { u32 prodmbox; struct tg3_tx_buffer_desc *tx_ring; struct tg3_tx_ring_info *tx_buffers; + unsigned long tx_dropped; dma_addr_t status_mapping; dma_addr_t rx_rcb_mapping; @@ -3219,8 +3221,6 @@ struct tg3 { /* begin "everything else" cacheline(s) section */ - unsigned long rx_dropped; - unsigned long tx_dropped; struct rtnl_link_stats64 net_stats_prev; struct tg3_ethtool_stats estats_prev; |