devlink: add hardware messages tracing facility

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Define a tracepoint and allow user to trace messages going to and from
hardware associated with devlink instance.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Jiri Pirko 2016-07-12 18:05:03 +02:00 • committed by David S. Miller

parent 85c22bad56

commit e5224f0fe2

2 changed files with 72 additions and 0 deletions

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include/trace/events/devlink.h

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