On Thu, 8 May 2008, Zhang, Yanmin wrote: > > I collected oprofile data. It looks not useful, as cpu idle is more than 50%. Ahh, so it's probably still the BKL that is the problem, it's just not in the file locking code. The changes to fs/locks.c probably didn't matter all that much, and the additional regression was likely just some perturbation. So it's probably fasync that AIM7 tests. Quite possibly coupled with /dev/tty etc. No file locking. Linus -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
