From: Jakub Kicinski <kuba@kernel.org>
To: Bobby Eshleman <bobbyeshleman@gmail.com>
Cc: "David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Paolo Abeni <pabeni@redhat.com>, Simon Horman <horms@kernel.org>,
Kuniyuki Iwashima <kuniyu@google.com>,
Willem de Bruijn <willemb@google.com>,
Neal Cardwell <ncardwell@google.com>,
David Ahern <dsahern@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
Jonathan Corbet <corbet@lwn.net>,
Andrew Lunn <andrew+netdev@lunn.ch>,
Shuah Khan <shuah@kernel.org>,
Donald Hunter <donald.hunter@gmail.com>,
Mina Almasry <almasrymina@google.com>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arch@vger.kernel.org, linux-doc@vger.kernel.org,
linux-kselftest@vger.kernel.org,
Stanislav Fomichev <sdf@fomichev.me>,
asml.silence@gmail.com, matttbe@kernel.org, skhawaja@google.com,
Bobby Eshleman <bobbyeshleman@meta.com>
Subject: Re: [PATCH net-next v8 0/5] net: devmem: improve cpu cost of RX token management
Date: Wed, 7 Jan 2026 19:30:13 -0800 [thread overview]
Message-ID: <20260107193013.0984ab97@kernel.org> (raw)
In-Reply-To: <20260107-scratch-bobbyeshleman-devmem-tcp-token-upstream-v8-0-92c968631496@meta.com>
On Wed, 07 Jan 2026 16:57:34 -0800 Bobby Eshleman wrote:
> This series improves the CPU cost of RX token management by adding an
> attribute to NETDEV_CMD_BIND_RX that configures sockets using the
> binding to avoid the xarray allocator and instead use a per-binding niov
> array and a uref field in niov.
net/ipv4/tcp.c:2600:41: error: implicit declaration of function ‘net_devmem_dmabuf_binding_get’; did you mean ‘net_devmem_dmabuf_binding_put’? [-Wimplicit-function-declaration]
2600 | net_devmem_dmabuf_binding_get(binding);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| net_devmem_dmabuf_binding_put
--
pw-bot: cr
next prev parent reply other threads:[~2026-01-08 3:30 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-08 0:57 [PATCH net-next v8 0/5] net: devmem: improve cpu cost of RX token management Bobby Eshleman
2026-01-08 0:57 ` [PATCH net-next v8 1/5] net: devmem: rename tx_vec to vec in dmabuf binding Bobby Eshleman
2026-01-08 0:57 ` [PATCH net-next v8 2/5] net: devmem: refactor sock_devmem_dontneed for autorelease split Bobby Eshleman
2026-01-08 0:57 ` [PATCH net-next v8 3/5] net: devmem: implement autorelease token management Bobby Eshleman
2026-01-08 19:19 ` kernel test robot
2026-01-08 20:21 ` kernel test robot
2026-01-08 0:57 ` [PATCH net-next v8 4/5] net: devmem: document NETDEV_A_DMABUF_AUTORELEASE netlink attribute Bobby Eshleman
2026-01-08 0:57 ` [PATCH net-next v8 5/5] selftests: drv-net: devmem: add autorelease test Bobby Eshleman
2026-01-08 3:30 ` Jakub Kicinski [this message]
2026-01-08 4:37 ` [PATCH net-next v8 0/5] net: devmem: improve cpu cost of RX token management Bobby Eshleman
2026-01-08 14:42 ` Jakub Kicinski
2026-01-08 17:06 ` Bobby Eshleman
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