// sure we've caught them all.
	}

	semrelease(&goroutineProfile.sema)
	return n, true
}

// tryRecordGoroutineProfileWB asserts that write barriers are allowed and calls
// tryRecordGoroutineProfile.
//
//go:yeswritebarrierrec
func tryRecordGoroutineProfileWB(gp1 *g) {
	if getg().m.p.ptr() == nil {
		throw("no P available, write barriers are forbidden")
	}

			// Make sure that gp has had its stack written out to the goroutine
			// profile, exactly as it was when the goroutine profiler first
			// stopped the world.
			systemstack(func() {
				tryRecordGoroutineProfileWB(gp)
			})
		}
		trace := traceAcquire()
		if trace.ok() {
			lostP := oldp != gp.m.p.ptr() || gp.m.syscalltick != gp.m.p.ptr().syscalltick
			systemstack(func() {