shri wrote: > what call to be used in kernel to measure time taken for a operation if time > quantum i s smaller than tick(frequency). > i tried using ddi_get_lbolt at time t1 and t2.(at time t1 operation started > and t2 it finished) but it always gives me zero(t2-t1). > >
Try get hi-res time, gethrtime() http://docs.sun.com/app/docs/doc/816-5180/gethrtime-9f?a=view -- richard _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss