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| author |   David Wei <dw@davidwei.uk> | 2025-02-14 16:09:42 -0800 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2025-02-17 05:41:09 -0700 |
| commit | e0793de24a9f610bd8ce106f7033b3966e7fca0e (patch) | |
| tree | 0615f8b3bcc43fb9268b23ca5ff9e6cd8f7a332f /net/lapb/lapb_timer.c | |
| parent | io_uring/zcrx: add io_recvzc request (diff) | |
| download | wireguard-linux-e0793de24a9f610bd8ce106f7033b3966e7fca0e.tar.xz wireguard-linux-e0793de24a9f610bd8ce106f7033b3966e7fca0e.zip | |
io_uring/zcrx: set pp memory provider for an rx queue
Set the page pool memory provider for the rx queue configured for zero
copy to io_uring. Then the rx queue is reset using
netdev_rx_queue_restart() and netdev core + page pool will take care of
filling the rx queue from the io_uring zero copy memory provider.
For now, there is only one ifq so its destruction happens implicitly
during io_uring cleanup.
Reviewed-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: David Wei <dw@davidwei.uk>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Link: https://lore.kernel.org/r/20250215000947.789731-8-dw@davidwei.uk
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions