Em Fri, Apr 26, 2019 at 09:38:04AM +0200, Jiri Olsa escreveu: > When compiled with libunwind, perf does some preparatory work > when processing side-band events. This is not needed when report > actually don't unwind dwarf callchains, so it's disabled with > dwarf_callchain_users bool. > > However we could move that check to higher level and shield more > unwanted code for normal report processing, giving us following > speed up on kernel build profile:
Thanks, applied to perf/core. - Arnaldo
