diff options
| author |   Kumar Kartikeya Dwivedi <memxor@gmail.com> | 2021-08-21 05:49:57 +0530 |
|---|---|---|
| committer |   Alexei Starovoitov <ast@kernel.org> | 2021-08-24 14:48:41 -0700 |
| commit | d771e217506adcfbfb08c693fb9332ee4859d61d (patch) | |
| tree | 5b3053b3f52d3719c98b319a34416ca1ac9dabc6 /samples/bpf/xdp_sample.bpf.c | |
| parent | samples: bpf: Add BPF support for cpumap tracepoints (diff) | |
| download | linux-dev-d771e217506adcfbfb08c693fb9332ee4859d61d.tar.xz linux-dev-d771e217506adcfbfb08c693fb9332ee4859d61d.zip | |
samples: bpf: Add cpumap tracepoint statistics support
This consolidates retrieval and printing into the XDP sample helper. For
the kthread stats, it expands xdp_stats separately with its own per-CPU
stats. For cpumap enqueue, we display FROM->TO stats also with its
per-CPU stats.
The help out explains in detail the various aspects of the output.
Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20210821002010.845777-10-memxor@gmail.com
Diffstat (limited to 'samples/bpf/xdp_sample.bpf.c')
0 files changed, 0 insertions, 0 deletions