Re: [PATCH bpf-next 2/6] samples: bpf: Convert XDP samples to libbpf usage
From: Jesper Dangaard Brouer <hidden>
Date: 2019-01-17 11:19:32
On Thu, 17 Jan 2019 02:01:11 +0100 Maciej Fijalkowski [off-list ref] wrote:
xdp_redirect_cpu is omitted because of read_trace_pipe() usage, which doesn't seem to be handled in libbpf ATM.
The sample xdp_redirect_cpu, doesn't need to use read_trace_pipe(). I'll send a patch to remove it (that you can include in your patchset). It must be a left-over when I was developing this... as it doesn't do any bpf_trace_printk calls. -- Best regards, Jesper Dangaard Brouer MSc.CS, Principal Kernel Engineer at Red Hat LinkedIn: http://www.linkedin.com/in/brouer