On Tue, 31 Mar 2015 09:48:55 +0900 Namhyung Kim <namhy...@kernel.org> wrote:
> I understand your point. But this is not just cat, it needs grep and > wc also. So I think there should be scheduler event(s). > Yes, and cat opens 'trace', which will disable tracing, and if that happens before grep and wc, then those events will not show up. There was a time when these tests use to fail without adding something to force a schedule, that's why I feel it's safe to add something. -- Steve -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
