Hi, Steven Rostedt <rostedt@xxxxxxxxxxx> writes: >> Felipe Balbi <felipe.balbi@xxxxxxxxxxxxxxx> writes: >> > Allow for ftrace data to be exported over a USB Gadget >> > Controller. With this, we have a potentially very fast pipe for >> > transmitting ftrace data to a Host PC for further analysis. >> > >> > Note that in order to decode the data, one needs access to kernel >> > symbols in order to convert binary data into function names and what >> > not. >> > >> > Signed-off-by: Felipe Balbi <felipe.balbi@xxxxxxxxxxxxxxx> >> > --- >> > >> > I wanted to take this through the gadget tree, but there is a >> > dependency with a previous patch of mine adding and extra argument to >> > the ->write() function. Hoping someone else will take it. >> >> This is still not upstream, I'll take it through my tree this time around. >> > > Can you post the latest to the list one more time. At least to make > sure you got the naming correct ;-) > > Not FTrace or f_trace. The reason for the name was discussed already. See [1] and [2] [1] https://marc.info/?i=878tl1qmrj.fsf@xxxxxxxxxxxxxxx [2] https://marc.info/?i=20170609110717.3304f6b9@xxxxxxxxxxxxxxxxxx -- balbi
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