On Fri, 18 Nov 2016 11:07:32 +0800 Chunyan Zhang <zhang.chun...@linaro.org> wrote:
> Currently Function traces can be only exported to ring buffer, this > patch added trace_export concept which can process traces and export > them to a registered destination as an addition to the current only > one output of Ftrace - i.e. ring buffer. > > In this way, if we want Function traces to be sent to other destination > rather than ring buffer only, we just need to register a new trace_export > and implement its own .write() function for writing traces to storage. > > With this patch, only Function trace (trace type is TRACE_FN) > is supported. > > Signed-off-by: Chunyan Zhang <zhang.chun...@linaro.org> This looks good to me, although I would like this to go through my tree (to make sure it gets all my testing). I understand the next two patches depend on this, how would you want to go about that? One is that I can pull it in the next merge window, and the rest go in after that. Or I can take the other two patches with the proper acks as well. -- Steve
