}
			mp = gp.m
			pp = gp.m.p.ptr()
		}
		traceCPUSample(gprof, mp, pp, stk[:n])
	}
	getg().m.mallocing--
}

// setcpuprofilerate sets the CPU profiling rate to hz times per second.
// If hz <= 0, setcpuprofilerate turns off CPU profiling.
func setcpuprofilerate(hz int32) {
	// Force sane arguments.
	if hz < 0 {
		hz = 0
	}