netdev - [PATCH bpf 0/2] tcp_bpf: update the rmem scheduling for ingress redirection

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Message-Id: <20241017005742.3374075-1-zijianzhang@bytedance.com>
Date: Thu, 17 Oct 2024 00:57:40 +0000
From: zijianzhang@...edance.com
To: bpf@...r.kernel.org
Cc: john.fastabend@...il.com,
	jakub@...udflare.com,
	davem@...emloft.net,
	edumazet@...gle.com,
	kuba@...nel.org,
	pabeni@...hat.com,
	dsahern@...nel.org,
	netdev@...r.kernel.org,
	cong.wang@...edance.com,
	zijianzhang@...edance.com
Subject: [PATCH bpf 0/2] tcp_bpf: update the rmem scheduling for ingress redirection

From: Zijian Zhang <zijianzhang@...edance.com>

We should do sk_rmem_schedule instead of sk_wmem_schedule in function
bpf_tcp_ingress. We also need to update sk_rmem_alloc accordingly to
account for the rmem.

Cong Wang (1):
  tcp_bpf: charge receive socket buffer in bpf_tcp_ingress()

Zijian Zhang (1):
  tcp_bpf: add sk_rmem_alloc related logic for ingress redirection

 include/linux/skmsg.h | 11 ++++++++---
 include/net/sock.h    | 10 ++++++++--
 net/core/skmsg.c      |  6 +++++-
 net/ipv4/tcp_bpf.c    |  6 ++++--
 4 files changed, 25 insertions(+), 8 deletions(-)

-- 
2.20.1