Quoting "Xu, Anthony" <[EMAIL PROTECTED]>: > In theory, we should inject data_page_not_present, > While seems data_page_not_present is more expense than dtlb_miss > Data_page_not_present executes rsm psr.dt ( which is not needed for native > linux) and ptc.l ( which is not needed in virtual environment). > > Current implementation can achieve a little better performance. > Seems same thing happens to windows.
Ok, maybe this should be controlled by an optimization flag. Tristan. _______________________________________________ Xen-ia64-devel mailing list [email protected] http://lists.xensource.com/xen-ia64-devel
