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| author | David Wei <dw@davidwei.uk> | 2026-01-15 11:25:53 +0300 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2026-01-20 13:58:49 +0300 |
| commit | 804bf334d08aeceda1c39f4e26d7eda802b63a33 (patch) | |
| tree | 5263b4cfccd15ec1185db21ae444f2a33a029d0f /include/linux/hrtimer_api.h | |
| parent | 0caa9a8ddec3bf87bffb0eb99635068ddddce35d (diff) | |
| download | linux-804bf334d08aeceda1c39f4e26d7eda802b63a33.tar.xz | |
net: Proxy netdev_queue_get_dma_dev for leased queues
Extend netdev_queue_get_dma_dev to return the physical device of the
real rxq for DMA in case the queue was leased. This allows memory
providers like io_uring zero-copy or devmem to bind to the physically
leased rxq via virtual devices such as netkit.
Signed-off-by: David Wei <dw@davidwei.uk>
Co-developed-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Stanislav Fomichev <sdf@fomichev.me>
Reviewed-by: Nikolay Aleksandrov <razor@blackwall.org>
Link: https://patch.msgid.link/20260115082603.219152-7-daniel@iogearbox.net
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'include/linux/hrtimer_api.h')
0 files changed, 0 insertions, 0 deletions