From: Jason Xing <kerneljasonxing@gmail.com>
To: davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, bjorn@kernel.org, magnus.karlsson@intel.com,
maciej.fijalkowski@intel.com, jonathan.lemon@gmail.com,
sdf@fomichev.me, ast@kernel.org, daniel@iogearbox.net,
hawk@kernel.org, john.fastabend@gmail.com
Cc: bpf@vger.kernel.org, netdev@vger.kernel.org,
Jason Xing <kernelxing@tencent.com>
Subject: [PATCH bpf-next v1 0/2] xsk: introduce pre-allocated memory per xsk CQ
Date: Tue, 9 Dec 2025 16:59:48 +0800 [thread overview]
Message-ID: <20251209085950.96231-1-kerneljasonxing@gmail.com> (raw)
From: Jason Xing <kernelxing@tencent.com>
This series was made based on the previous work[1] to fix the issue
without causing too much performance impact through adding a
pre-allocated memory for each xsk.
[1]: commit 30f241fcf52a ("xsk: Fix immature cq descriptor production")
Jason Xing (2):
xsk: introduce local_cq for each af_xdp socket
xsk: introduce a dedicated local completion queue for each xsk
include/net/xdp_sock.h | 8 ++
net/xdp/xsk.c | 202 ++++++++++++++++++++---------------------
2 files changed, 105 insertions(+), 105 deletions(-)
--
2.41.3
next reply other threads:[~2025-12-09 9:00 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-09 8:59 Jason Xing [this message]
2025-12-09 8:59 ` [PATCH bpf-next v1 1/2] xsk: introduce local_cq for each af_xdp socket Jason Xing
2025-12-09 9:28 ` bot+bpf-ci
2025-12-09 14:19 ` Jason Xing
2025-12-09 8:59 ` [PATCH bpf-next v1 2/2] xsk: introduce a dedicated local completion queue for each xsk Jason Xing
2025-12-09 14:29 ` [syzbot ci] Re: xsk: introduce pre-allocated memory per xsk CQ syzbot ci
2025-12-09 23:35 ` Jason Xing
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