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From: Paolo Abeni <pabeni@redhat.com>
To: netdev@vger.kernel.org
Cc: "David S. Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>,
	Eric Dumazet <edumazet@google.com>
Subject: [PATCH net-next 3/6] sk_buff: track extension status in slow_gro
Date: Wed, 28 Jul 2021 18:24:01 +0200	[thread overview]
Message-ID: <a0c30fb003ea140ee09cf739e3044347e4282f56.1627405778.git.pabeni@redhat.com> (raw)
In-Reply-To: <cover.1627405778.git.pabeni@redhat.com>

Similar to the previous one, but tracking the
active_extensions field status.

Signed-off-by: Paolo Abeni <pabeni@redhat.com>
---
 net/core/skbuff.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 517ee2c36425..a990e11c393c 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -6455,6 +6455,7 @@ void *skb_ext_add(struct sk_buff *skb, enum skb_ext_id id)
 	new->chunks = newlen;
 	new->offset[id] = newoff;
 set_active:
+	skb->slow_gro = 1;
 	skb->extensions = new;
 	skb->active_extensions |= 1 << id;
 	return skb_ext_get_ptr(new, id);
-- 
2.26.3


  parent reply	other threads:[~2021-07-28 16:24 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-28 16:23 [PATCH net-next 0/6] sk_buff: optimize GRO for the common case Paolo Abeni
2021-07-28 16:23 ` [PATCH net-next 1/6] sk_buff: introduce 'slow_gro' flags Paolo Abeni
2021-07-28 16:24 ` [PATCH net-next 2/6] sk_buff: track dst status in slow_gro Paolo Abeni
2021-07-30 11:08   ` Jakub Kicinski
2021-07-30 13:08     ` Paolo Abeni
2021-07-28 16:24 ` Paolo Abeni [this message]
2021-07-28 16:24 ` [PATCH net-next 4/6] net: optimize GRO for the common case Paolo Abeni
2021-07-28 16:24 ` [PATCH net-next 5/6] skbuff: allow 'slow_gro' for skb carring sock reference Paolo Abeni
2021-07-28 16:24 ` [PATCH net-next 6/6] veth: use skb_prepare_for_gro() Paolo Abeni
2021-07-29 11:20 ` [PATCH net-next 0/6] sk_buff: optimize GRO for the common case patchwork-bot+netdevbpf

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