On Friday 26 September 2008 05:20:14 am Dag-Erling Smørgrav wrote: > Jeff Wheelhouse <[EMAIL PROTECTED]> writes: > > http://software.wheelhouse.org/rptest.tar.bz2 > > Thanks. I get similar results on head; vfs.lookup_shared actually seems > to *reduce* performance by about 10% - 20%. I ran the test on both UFS > and ZFS; there is no significant difference.
You might try http://www.FreeBSD.org/~jhb/patches/namei_rwlock.patch However, it might also be useful in general to enable lock profiling and see which locks (if any) are contested. -- John Baldwin _______________________________________________ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[EMAIL PROTECTED]"
