Dave, On Wed, Jul 19, 2006 at 10:09:33AM -0400, Dave Nellans wrote: > is there a method of resetting a given ctr to 0 that has less overhead > than the whole process of setting up a context/desc/counter and pulling > it all back down? > Of course there is, you just need to call pfmk_write_pmds() for this counter. But again, rmember that you must be on the right CPU. You do not need to issue pfmk_stop() to do this.
> i though just stopping counting, writing the pmd, and starting counting > might get the job done... but it didn't. there has to be a way to do > this with less overhead. > -- -Stephane _______________________________________________ perfmon mailing list [email protected] http://www.hpl.hp.com/hosted/linux/mail-archives/perfmon/
