On Thu, Nov 8, 2018 at 11:28 PM Ingo Molnar <mi...@kernel.org> wrote: > > > All other usecases are bonus, but it would certainly be interesting to > investigate the impact of using these APIs for tracing: that too is a > feature enabled everywhere but utilized only by a small fraction of Linux > users - so literally every single cycle or instruction saved or hot-path > shortened is a major win.
For tracing, we'd want static_call_set_to_nop() or something like that, right? --Andy
