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Miller" , Eric Dumazet , Simon Horman Subject: [PATCH v1 0/2] io_uring zc rx single shot recvzc Date: Tue, 18 Feb 2025 08:57:12 -0800 Message-ID: <20250218165714.56427-1-dw@davidwei.uk> X-Mailer: git-send-email 2.43.5 Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Currently only multishot recvzc requests are supported in io_uring zc rx, but sometimes there is a need to do a single recvzc e.g. peeking at some data in the socket. In this series, add single shot recvzc request and a selftest for the feature. David Wei (2): io_uring/zcrx: add single shot recvzc io_uring/zcrx: add selftest case for single shot recvzc io_uring/net.c | 26 ++++++++---- io_uring/zcrx.c | 17 ++++++-- io_uring/zcrx.h | 2 +- .../selftests/drivers/net/hw/iou-zcrx.c | 42 ++++++++++++++++--- .../selftests/drivers/net/hw/iou-zcrx.py | 27 +++++++++++- 5 files changed, 94 insertions(+), 20 deletions(-)