From: Tariq Toukan <tariqt@nvidia.com>
To: "David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Eric Dumazet <edumazet@google.com>,
"Andrew Lunn" <andrew+netdev@lunn.ch>
Cc: Saeed Mahameed <saeedm@nvidia.com>,
Leon Romanovsky <leon@kernel.org>,
Tariq Toukan <tariqt@nvidia.com>,
Richard Cochran <richardcochran@gmail.com>,
Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Jesper Dangaard Brouer <hawk@kernel.org>,
John Fastabend <john.fastabend@gmail.com>,
<netdev@vger.kernel.org>, <linux-rdma@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <bpf@vger.kernel.org>,
Moshe Shemesh <moshe@nvidia.com>, Mark Bloch <mbloch@nvidia.com>,
Gal Pressman <gal@nvidia.com>, Cosmin Ratiu <cratiu@nvidia.com>,
Dragos Tatulea <dtatulea@nvidia.com>
Subject: [PATCH net-next V2 07/11] net/mlx5e: SHAMPO: Headers page pool stats
Date: Fri, 23 May 2025 00:41:22 +0300 [thread overview]
Message-ID: <1747950086-1246773-8-git-send-email-tariqt@nvidia.com> (raw)
In-Reply-To: <1747950086-1246773-1-git-send-email-tariqt@nvidia.com>
From: Saeed Mahameed <saeedm@nvidia.com>
Expose the stats of the new headers page pool.
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Reviewed-by: Dragos Tatulea <dtatulea@nvidia.com>
Signed-off-by: Cosmin Ratiu <cratiu@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
---
.../ethernet/mellanox/mlx5/core/en_stats.c | 53 +++++++++++++++++++
.../ethernet/mellanox/mlx5/core/en_stats.h | 24 +++++++++
2 files changed, 77 insertions(+)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
index 19664fa7f217..dcfe86d6dc83 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
@@ -205,6 +205,18 @@ static const struct counter_desc sw_stats_desc[] = {
{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_pp_recycle_ring) },
{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_pp_recycle_ring_full) },
{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_pp_recycle_released_ref) },
+
+ { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_pp_hd_alloc_fast) },
+ { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_pp_hd_alloc_slow) },
+ { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_pp_hd_alloc_slow_high_order) },
+ { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_pp_hd_alloc_empty) },
+ { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_pp_hd_alloc_refill) },
+ { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_pp_hd_alloc_waive) },
+ { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_pp_hd_recycle_cached) },
+ { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_pp_hd_recycle_cache_full) },
+ { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_pp_hd_recycle_ring) },
+ { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_pp_hd_recycle_ring_full) },
+ { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_pp_hd_recycle_released_ref) },
#ifdef CONFIG_MLX5_EN_TLS
{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_tls_decrypted_packets) },
{ MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_tls_decrypted_bytes) },
@@ -384,6 +396,18 @@ static void mlx5e_stats_grp_sw_update_stats_rq_stats(struct mlx5e_sw_stats *s,
s->rx_pp_recycle_ring += rq_stats->pp_recycle_ring;
s->rx_pp_recycle_ring_full += rq_stats->pp_recycle_ring_full;
s->rx_pp_recycle_released_ref += rq_stats->pp_recycle_released_ref;
+
+ s->rx_pp_hd_alloc_fast += rq_stats->pp_hd_alloc_fast;
+ s->rx_pp_hd_alloc_slow += rq_stats->pp_hd_alloc_slow;
+ s->rx_pp_hd_alloc_empty += rq_stats->pp_hd_alloc_empty;
+ s->rx_pp_hd_alloc_refill += rq_stats->pp_hd_alloc_refill;
+ s->rx_pp_hd_alloc_waive += rq_stats->pp_hd_alloc_waive;
+ s->rx_pp_hd_alloc_slow_high_order += rq_stats->pp_hd_alloc_slow_high_order;
+ s->rx_pp_hd_recycle_cached += rq_stats->pp_hd_recycle_cached;
+ s->rx_pp_hd_recycle_cache_full += rq_stats->pp_hd_recycle_cache_full;
+ s->rx_pp_hd_recycle_ring += rq_stats->pp_hd_recycle_ring;
+ s->rx_pp_hd_recycle_ring_full += rq_stats->pp_hd_recycle_ring_full;
+ s->rx_pp_hd_recycle_released_ref += rq_stats->pp_hd_recycle_released_ref;
#ifdef CONFIG_MLX5_EN_TLS
s->rx_tls_decrypted_packets += rq_stats->tls_decrypted_packets;
s->rx_tls_decrypted_bytes += rq_stats->tls_decrypted_bytes;
@@ -511,6 +535,23 @@ static void mlx5e_stats_update_stats_rq_page_pool(struct mlx5e_channel *c)
rq_stats->pp_recycle_ring = stats.recycle_stats.ring;
rq_stats->pp_recycle_ring_full = stats.recycle_stats.ring_full;
rq_stats->pp_recycle_released_ref = stats.recycle_stats.released_refcnt;
+
+ pool = c->rq.hd_page_pool;
+ if (!pool || !page_pool_get_stats(pool, &stats))
+ return;
+
+ rq_stats->pp_hd_alloc_fast = stats.alloc_stats.fast;
+ rq_stats->pp_hd_alloc_slow = stats.alloc_stats.slow;
+ rq_stats->pp_hd_alloc_slow_high_order = stats.alloc_stats.slow_high_order;
+ rq_stats->pp_hd_alloc_empty = stats.alloc_stats.empty;
+ rq_stats->pp_hd_alloc_waive = stats.alloc_stats.waive;
+ rq_stats->pp_hd_alloc_refill = stats.alloc_stats.refill;
+
+ rq_stats->pp_hd_recycle_cached = stats.recycle_stats.cached;
+ rq_stats->pp_hd_recycle_cache_full = stats.recycle_stats.cache_full;
+ rq_stats->pp_hd_recycle_ring = stats.recycle_stats.ring;
+ rq_stats->pp_hd_recycle_ring_full = stats.recycle_stats.ring_full;
+ rq_stats->pp_hd_recycle_released_ref = stats.recycle_stats.released_refcnt;
}
static MLX5E_DECLARE_STATS_GRP_OP_UPDATE_STATS(sw)
@@ -2130,6 +2171,18 @@ static const struct counter_desc rq_stats_desc[] = {
{ MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, pp_recycle_ring) },
{ MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, pp_recycle_ring_full) },
{ MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, pp_recycle_released_ref) },
+
+ { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, pp_hd_alloc_fast) },
+ { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, pp_hd_alloc_slow) },
+ { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, pp_hd_alloc_slow_high_order) },
+ { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, pp_hd_alloc_empty) },
+ { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, pp_hd_alloc_refill) },
+ { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, pp_hd_alloc_waive) },
+ { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, pp_hd_recycle_cached) },
+ { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, pp_hd_recycle_cache_full) },
+ { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, pp_hd_recycle_ring) },
+ { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, pp_hd_recycle_ring_full) },
+ { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, pp_hd_recycle_released_ref) },
#ifdef CONFIG_MLX5_EN_TLS
{ MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, tls_decrypted_packets) },
{ MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, tls_decrypted_bytes) },
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h
index def5dea1463d..113221dfcdfa 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h
@@ -226,6 +226,18 @@ struct mlx5e_sw_stats {
u64 rx_pp_recycle_ring;
u64 rx_pp_recycle_ring_full;
u64 rx_pp_recycle_released_ref;
+
+ u64 rx_pp_hd_alloc_fast;
+ u64 rx_pp_hd_alloc_slow;
+ u64 rx_pp_hd_alloc_slow_high_order;
+ u64 rx_pp_hd_alloc_empty;
+ u64 rx_pp_hd_alloc_refill;
+ u64 rx_pp_hd_alloc_waive;
+ u64 rx_pp_hd_recycle_cached;
+ u64 rx_pp_hd_recycle_cache_full;
+ u64 rx_pp_hd_recycle_ring;
+ u64 rx_pp_hd_recycle_ring_full;
+ u64 rx_pp_hd_recycle_released_ref;
#ifdef CONFIG_MLX5_EN_TLS
u64 tx_tls_encrypted_packets;
u64 tx_tls_encrypted_bytes;
@@ -394,6 +406,18 @@ struct mlx5e_rq_stats {
u64 pp_recycle_ring;
u64 pp_recycle_ring_full;
u64 pp_recycle_released_ref;
+
+ u64 pp_hd_alloc_fast;
+ u64 pp_hd_alloc_slow;
+ u64 pp_hd_alloc_slow_high_order;
+ u64 pp_hd_alloc_empty;
+ u64 pp_hd_alloc_refill;
+ u64 pp_hd_alloc_waive;
+ u64 pp_hd_recycle_cached;
+ u64 pp_hd_recycle_cache_full;
+ u64 pp_hd_recycle_ring;
+ u64 pp_hd_recycle_ring_full;
+ u64 pp_hd_recycle_released_ref;
#ifdef CONFIG_MLX5_EN_TLS
u64 tls_decrypted_packets;
u64 tls_decrypted_bytes;
--
2.31.1
next prev parent reply other threads:[~2025-05-22 21:43 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-22 21:41 [PATCH net-next V2 00/11] net/mlx5e: Add support for devmem and io_uring TCP zero-copy Tariq Toukan
2025-05-22 21:41 ` [PATCH net-next V2 01/11] net: Kconfig NET_DEVMEM selects GENERIC_ALLOCATOR Tariq Toukan
2025-05-22 23:07 ` Mina Almasry
2025-05-22 21:41 ` [PATCH net-next V2 02/11] net: Add skb_can_coalesce for netmem Tariq Toukan
2025-05-22 23:09 ` Mina Almasry
2025-05-25 13:03 ` Dragos Tatulea
2025-05-25 17:44 ` Mina Almasry
2025-05-28 9:13 ` Dragos Tatulea
2025-05-22 21:41 ` [PATCH net-next V2 03/11] net/mlx5e: SHAMPO: Reorganize mlx5_rq_shampo_alloc Tariq Toukan
2025-05-22 21:41 ` [PATCH net-next V2 04/11] net/mlx5e: SHAMPO: Remove redundant params Tariq Toukan
2025-05-22 21:41 ` [PATCH net-next V2 05/11] net/mlx5e: SHAMPO: Improve hw gro capability checking Tariq Toukan
2025-05-22 21:41 ` [PATCH net-next V2 06/11] net/mlx5e: SHAMPO: Separate pool for headers Tariq Toukan
2025-05-22 22:30 ` Jakub Kicinski
2025-05-22 23:08 ` Saeed Mahameed
2025-05-22 23:24 ` Mina Almasry
2025-05-22 23:43 ` Saeed Mahameed
2025-05-27 15:29 ` Jakub Kicinski
2025-05-27 15:53 ` Dragos Tatulea
2025-05-22 21:41 ` Tariq Toukan [this message]
2025-05-22 22:31 ` [PATCH net-next V2 07/11] net/mlx5e: SHAMPO: Headers page pool stats Jakub Kicinski
2025-05-22 22:58 ` Saeed Mahameed
2025-06-06 10:43 ` Cosmin Ratiu
2025-06-08 10:09 ` Tariq Toukan
2025-06-09 15:20 ` Jakub Kicinski
2025-05-22 21:41 ` [PATCH net-next V2 08/11] net/mlx5e: Convert over to netmem Tariq Toukan
2025-05-22 23:18 ` Mina Almasry
2025-05-22 23:54 ` Saeed Mahameed
2025-05-23 17:58 ` Mina Almasry
2025-05-23 19:22 ` Saeed Mahameed
2025-05-22 21:41 ` [PATCH net-next V2 09/11] net/mlx5e: Add support for UNREADABLE netmem page pools Tariq Toukan
2025-05-22 23:26 ` Mina Almasry
2025-05-22 23:56 ` Saeed Mahameed
2025-05-22 21:41 ` [PATCH net-next V2 10/11] net/mlx5e: Implement queue mgmt ops and single channel swap Tariq Toukan
2025-05-22 21:41 ` [PATCH net-next V2 11/11] net/mlx5e: Support ethtool tcp-data-split settings Tariq Toukan
2025-05-22 22:55 ` Jakub Kicinski
2025-05-22 23:19 ` Saeed Mahameed
2025-05-23 16:17 ` Cosmin Ratiu
2025-05-23 19:35 ` saeed
2025-05-27 16:10 ` Jakub Kicinski
2025-05-28 5:10 ` Gal Pressman
2025-05-29 0:12 ` Jakub Kicinski
2025-05-27 16:05 ` [PATCH net-next V2 00/11] net/mlx5e: Add support for devmem and io_uring TCP zero-copy Stanislav Fomichev
2025-05-28 9:17 ` Dragos Tatulea
2025-05-28 15:45 ` Stanislav Fomichev
2025-05-28 22:59 ` Mina Almasry
2025-05-28 23:04 ` Stanislav Fomichev
2025-05-29 11:11 ` Dragos Tatulea
2025-06-06 9:00 ` Cosmin Ratiu
2025-05-28 0:31 ` Jakub Kicinski
2025-05-28 1:20 ` patchwork-bot+netdevbpf
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