On Tue, Oct 08, 2013 at 10:05:21PM +0200, Peter Zijlstra wrote: > On Tue, Oct 08, 2013 at 09:55:59PM +0200, Frederic Weisbecker wrote: > > 1) make breakpoints independant from perf. The drawback is that we must then > > add seperate hooks on context switch for ptrace breakpoints. OTOH we get > > rid of the perf -> breakpoint -> perf circular dependency, which is the very > > controversial thing. > > we used to have this in __switch_to_xtra(), right?
Right. And then it got replaced by perf events scheduling. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
