search for: tlbflush_filter

..._lo, unsigned int zone_hi, unsigned int node, unsigned int order, unsigned int memflags) { if ( pg[i].u.free.need_tlbflush ) { /* Add in extra CPUs that need flushing because of this page. */ cpus_andnot(extra_cpus_mask, cpu_online_map, mask); tlbflush_filter(extra_cpus_mask, pg[i].tlbflush_timestamp); cpus_or(mask, mask, extra_cpus_mask); } } 1 in the first starting, most of need_tlbflush=NULL, so cost little; in the second one, most of RAM have been used thus makes need_tlbflush=true, so cost much. 2 but I repeated the same e...

Hello everyone, this is the fourth version of the patch series that introduces ARMv7 with virtualization extensions support in Xen. The series allows Xen and Dom0 to boot on a Cortex-A15 based Versatile Express simulator. See the following announce email for more informations about what we are trying to achieve, as well as the original git history: See

Hello everyone, this is the very first version of the patch series that introduces ARMv7 with virtualization extensions support in Xen. The series allows Xen and Dom0 to boot on a Cortex-A15 based Versatile Express simulator. See the following announce email for more informations about what we are trying to achieve, as well as the original git history: See