Re: [PATCH v2] xdp: tracing: Hide some xdp events under CONFIG_BPF_SYSCALL
From: Toke Høiland-Jørgensen
Date: Fri Jun 13 2025 - 04:47:49 EST
Steven Rostedt <rostedt@xxxxxxxxxxx> writes:
> From: Steven Rostedt <rostedt@xxxxxxxxxxx>
>
> The events xdp_cpumap_kthread, xdp_cpumap_enqueue and xdp_devmap_xmit are
> only called when CONFIG_BPF_SYSCALL is defined. As each event can take up
> to 5K regardless if they are used or not, it's best not to define them
> when they are not used. Add #ifdef around these events when they are not
> used.
>
> Acked-by: Jesper Dangaard Brouer <hawk@xxxxxxxxxx>
> Signed-off-by: Steven Rostedt (Google) <rostedt@xxxxxxxxxxx>
Reviewed-by: Toke Høiland-Jørgensen <toke@xxxxxxxxxx>