SF Markus Elfring <[email protected]> writes: >> More labels are more chances of bug (and we don't care micro optimize >> on this error path), isn't it? > > I would prefer that a few jump targets can be redirected so that unnecessary > function calls (and corresponding checks) can be avoided.
It is from real bugs in my experience, it saw several times those (mine and other guys, in linux and others). And I think it doesn't have value to maintain labels for micro optimization in *this error path* though. So, if you or analyzer can check bugs by the patches affect to those label usage in future, Acked-by: OGAWA Hirofumi <[email protected]> -- OGAWA Hirofumi <[email protected]> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
