From: Haiyang Zhang <haiyangz@microsoft.com>
To: linux-hyperv@vger.kernel.org, netdev@vger.kernel.org
Cc: haiyangz@microsoft.com, decui@microsoft.com, kys@microsoft.com,
paulros@microsoft.com, olaf@aepfle.de, vkuznets@redhat.com,
davem@davemloft.net, wei.liu@kernel.org, edumazet@google.com,
kuba@kernel.org, pabeni@redhat.com, leon@kernel.org,
longli@microsoft.com, ssengar@linux.microsoft.com,
linux-rdma@vger.kernel.org, daniel@iogearbox.net,
john.fastabend@gmail.com, bpf@vger.kernel.org, ast@kernel.org,
sharmaajay@microsoft.com, hawk@kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH V3,net-next, 1/4] net: mana: Use napi_build_skb in RX path
Date: Wed, 12 Apr 2023 14:16:00 -0700 [thread overview]
Message-ID: <1681334163-31084-2-git-send-email-haiyangz@microsoft.com> (raw)
In-Reply-To: <1681334163-31084-1-git-send-email-haiyangz@microsoft.com>
Use napi_build_skb() instead of build_skb() to take advantage of the
NAPI percpu caches to obtain skbuff_head.
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
---
drivers/net/ethernet/microsoft/mana/mana_en.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/microsoft/mana/mana_en.c b/drivers/net/ethernet/microsoft/mana/mana_en.c
index 492474b4d8aa..112c642dc89b 100644
--- a/drivers/net/ethernet/microsoft/mana/mana_en.c
+++ b/drivers/net/ethernet/microsoft/mana/mana_en.c
@@ -1188,7 +1188,7 @@ static void mana_post_pkt_rxq(struct mana_rxq *rxq)
static struct sk_buff *mana_build_skb(void *buf_va, uint pkt_len,
struct xdp_buff *xdp)
{
- struct sk_buff *skb = build_skb(buf_va, PAGE_SIZE);
+ struct sk_buff *skb = napi_build_skb(buf_va, PAGE_SIZE);
if (!skb)
return NULL;
--
2.25.1
next prev parent reply other threads:[~2023-04-12 21:17 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-12 21:15 [PATCH V3,net-next, 0/4] net: mana: Add support for jumbo frame Haiyang Zhang
2023-04-12 21:16 ` Haiyang Zhang [this message]
2023-04-12 21:16 ` [PATCH V3,net-next, 2/4] net: mana: Refactor RX buffer allocation code to prepare for various MTU Haiyang Zhang
2023-04-13 13:04 ` Leon Romanovsky
2023-04-13 14:03 ` Haiyang Zhang
2023-04-13 16:30 ` Leon Romanovsky
2023-04-13 16:40 ` Jakub Kicinski
2023-04-13 16:59 ` Leon Romanovsky
2023-04-13 17:01 ` Jakub Kicinski
2023-04-15 2:04 ` Jakub Kicinski
2023-04-15 14:09 ` Haiyang Zhang
2023-04-12 21:16 ` [PATCH V3,net-next, 3/4] net: mana: Enable RX path to handle various MTU sizes Haiyang Zhang
2023-04-15 2:06 ` Jakub Kicinski
2023-04-15 14:25 ` Haiyang Zhang
2023-04-17 17:52 ` Jakub Kicinski
2023-04-17 19:52 ` Haiyang Zhang
2023-04-12 21:16 ` [PATCH V3,net-next, 4/4] net: mana: Add support for jumbo frame Haiyang Zhang
2023-04-15 2:08 ` [PATCH V3,net-next, 0/4] " Jakub Kicinski
2023-04-15 14:11 ` Haiyang Zhang
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