From: <darinzon@amazon.com>
To: David Miller <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>, <netdev@vger.kernel.org>
Cc: David Arinzon <darinzon@amazon.com>,
Eric Dumazet <edumazet@google.com>,
Paolo Abeni <pabeni@redhat.com>,
"Woodhouse, David" <dwmw@amazon.com>,
"Machulsky, Zorik" <zorik@amazon.com>,
"Matushevsky, Alexander" <matua@amazon.com>,
Saeed Bshara <saeedb@amazon.com>, "Wilson, Matt" <msw@amazon.com>,
"Liguori, Anthony" <aliguori@amazon.com>,
"Bshara, Nafea" <nafea@amazon.com>,
"Belgazal, Netanel" <netanel@amazon.com>,
"Saidi, Ali" <alisaidi@amazon.com>,
"Herrenschmidt, Benjamin" <benh@amazon.com>,
"Kiyanovski, Arthur" <akiyano@amazon.com>,
"Dagan, Noam" <ndagan@amazon.com>,
"Agroskin, Shay" <shayagr@amazon.com>,
"Itzko, Shahar" <itzko@amazon.com>,
"Abboud, Osama" <osamaabb@amazon.com>,
"Ostrovsky, Evgeny" <evostrov@amazon.com>,
"Tabachnik, Ofir" <ofirt@amazon.com>
Subject: [PATCH v2 net-next 2/5] net: ena: Reduce holes in ena_com structures
Date: Sun, 12 May 2024 13:46:34 +0000 [thread overview]
Message-ID: <20240512134637.25299-3-darinzon@amazon.com> (raw)
In-Reply-To: <20240512134637.25299-1-darinzon@amazon.com>
From: David Arinzon <darinzon@amazon.com>
This patch makes two changes in order to fill holes and
reduce ther overall size of the structures ena_com_dev
and ena_com_rx_ctx.
Signed-off-by: Shahar Itzko <itzko@amazon.com>
Signed-off-by: David Arinzon <darinzon@amazon.com>
---
drivers/net/ethernet/amazon/ena/ena_com.h | 4 ++--
drivers/net/ethernet/amazon/ena/ena_eth_com.h | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/amazon/ena/ena_com.h b/drivers/net/ethernet/amazon/ena/ena_com.h
index fea57eb8..fdae0cc9 100644
--- a/drivers/net/ethernet/amazon/ena/ena_com.h
+++ b/drivers/net/ethernet/amazon/ena/ena_com.h
@@ -305,6 +305,8 @@ struct ena_com_dev {
u16 stats_func; /* Selected function for extended statistic dump */
u16 stats_queue; /* Selected queue for extended statistic dump */
+ u32 ena_min_poll_delay_us;
+
struct ena_com_mmio_read mmio_read;
struct ena_rss rss;
@@ -325,8 +327,6 @@ struct ena_com_dev {
struct ena_intr_moder_entry *intr_moder_tbl;
struct ena_com_llq_info llq_info;
-
- u32 ena_min_poll_delay_us;
};
struct ena_com_dev_get_features_ctx {
diff --git a/drivers/net/ethernet/amazon/ena/ena_eth_com.h b/drivers/net/ethernet/amazon/ena/ena_eth_com.h
index 72b01975..449bc496 100644
--- a/drivers/net/ethernet/amazon/ena/ena_eth_com.h
+++ b/drivers/net/ethernet/amazon/ena/ena_eth_com.h
@@ -47,7 +47,7 @@ struct ena_com_rx_ctx {
bool frag;
u32 hash;
u16 descs;
- int max_bufs;
+ u16 max_bufs;
u8 pkt_offset;
};
--
2.40.1
next prev parent reply other threads:[~2024-05-12 13:47 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-12 13:46 [PATCH v2 net-next 0/5] ENA driver changes May 2024 darinzon
2024-05-12 13:46 ` [PATCH v2 net-next 1/5] net: ena: Add a counter for driver's reset failures darinzon
2024-05-13 9:34 ` Simon Horman
2024-05-12 13:46 ` darinzon [this message]
2024-05-13 9:34 ` [PATCH v2 net-next 2/5] net: ena: Reduce holes in ena_com structures Simon Horman
2024-05-12 13:46 ` [PATCH v2 net-next 3/5] net: ena: Add validation for completion descriptors consistency darinzon
2024-05-13 9:34 ` Simon Horman
2024-05-12 13:46 ` [PATCH v2 net-next 4/5] net: ena: Changes around strscpy calls darinzon
2024-05-13 9:35 ` Simon Horman
2024-05-12 13:46 ` [PATCH v2 net-next 5/5] net: ena: Change initial rx_usec interval darinzon
2024-05-13 9:35 ` Simon Horman
2024-05-13 21:50 ` [PATCH v2 net-next 0/5] ENA driver changes May 2024 patchwork-bot+netdevbpf
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