Hi Joakim, On Sat, Apr 23, 2005 at 07:23:51PM +0200, Joakim Tjernlund wrote: > > Now, what is the best way to bring the performance back to v2.4 levels? > > > > For this "dd" test, which is dominated by "sys_read/sys_write", I thought > > of trying to bring the hotpath functions into the same pages, thus > > decreasing the number of page translations required for such tasks. > > > > Comments are appreciated > > Does CONFIG_PIN_TLB make a difference?
No it does not.
