On Tue, 26 Oct 2010, Mikulas Patocka wrote: > > our cache flushing is a bit... suboptimal right now (doing whole cache > > flushes on fork and such.) > > What is exactly the problem there? Could you describe it or refer to some > document that describes it? Why do you need to flush on fork? Discussed here: http://lkml.org/lkml/2003/12/15/244 Flush should not be needed according to Lamont. However COW handling is broken. See minifail bug on wiki: http://wiki.parisc-linux.org/TestCases Dave -- J. David Anglin dave.anglin@xxxxxxxxxxxxxx National Research Council of Canada (613) 990-0752 (FAX: 952-6602) -- To unsubscribe from this list: send the line "unsubscribe linux-parisc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
