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Omar Sandoval 6c3b7af1c9 kyber: add tracepoints

When debugging Kyber, it's really useful to know what latencies we've
been having, how the domain depths have been adjusted, and if we've
actually been throttling. Add three tracepoints, kyber_latency,
kyber_adjust, and kyber_throttled, to record that.

Signed-off-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2018-09-27 17:34:59 -06:00

events

kyber: add tracepoints

2018-09-27 17:34:59 -06:00

bpf_probe.h

bpf: introduce BPF_RAW_TRACEPOINT

2018-03-28 22:55:19 +02:00

define_trace.h

bpf: introduce BPF_RAW_TRACEPOINT

2018-03-28 22:55:19 +02:00

perf.h

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net