David Daney <david.daney <at> cavium.com> writes: > We probably could use some sort of backtrace code in the kernel, but > three seperate implementations are too many. > > Also separating most of the unwinder into a separate file would be > preferable to mixing it into the perf counter driver. Ah great, the oprofile support didn't exist when I was starting. Yes, I will move the userspace unwinding into a common file and then build the perf support on top of it. holger
