From: Toke Høiland-Jørgensen <toke@xxxxxxxxxx> Date: Thu, 15 Feb 2024 18:06:42 +0100 > Alexander Lobakin <aleksander.lobakin@xxxxxxxxx> writes: > >> From: Toke Høiland-Jørgensen <toke@xxxxxxxxxx> >> Date: Thu, 15 Feb 2024 14:26:29 +0100 >> >>> Now that we have a system-wide page pool, we can use that for the live >>> frame mode of BPF_TEST_RUN (used by the XDP traffic generator), and >>> avoid the cost of creating a separate page pool instance for each >>> syscall invocation. See the individual patches for more details. >> >> Tested xdp-trafficgen on my development tree[0], no regressions from the >> net-next with my patch which increases live frames PP size. >> >> Reviewed-by: Alexander Lobakin <aleksander.lobakin@xxxxxxxxx> >> Tested-by: Alexander Lobakin <aleksander.lobakin@xxxxxxxxx> > > Great, thanks for taking it for a spin! :) BTW, you remove the usage of page_pool->slow.init_callback, maybe we could remove it completely? > > -Toke Thanks, Olek