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Tue, 09 Dec 2025 01:00:11 -0800 (PST) Received: from KERNELXING-MB0.tencent.com ([43.132.141.24]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7e29f2ee0b3sm15529015b3a.7.2025.12.09.01.00.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 09 Dec 2025 01:00:10 -0800 (PST) From: Jason Xing 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 Subject: [PATCH bpf-next v1 0/2] xsk: introduce pre-allocated memory per xsk CQ Date: Tue, 9 Dec 2025 16:59:48 +0800 Message-Id: <20251209085950.96231-1-kerneljasonxing@gmail.com> X-Mailer: git-send-email 2.33.0 Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Jason Xing 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