linux

interconnect: Add basic tracepoints The tracepoints can help with understanding the system behavior of a given interconnect path when the consumer drivers change their bandwidth demands. This might be interesting when we want to monitor the requested interconnect bandwidth for each client driver. The paths may share the same nodes and this will help to understand "who and when is requesting what". All this is useful for subsystem drivers developers and may also provide hints when optimizing the power and performance profile of the system. Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org> 2019-11-28 16:18:18 +02:00