On Mon, Mar 18, 2019 at 02:41:33PM -0700, kan.li...@linux.intel.com wrote: > From: Andi Kleen <a...@linux.intel.com> > > For TopDown metrics it is useful to have a remove transaction when > the counter is unscheduled, so that the value can be saved correctly. > Add a remove transaction to the perf core.
That needs more explaining.
