>>> On 05.04.17 at 19:28, <yu.c.zh...@linux.intel.com> wrote: > Well, count in atomic_write_ept_entry() only works for ept. Besides, it > requires > interface changes - need to pass the p2m. > Another thought is - now in XenGT, PoD is disabled to make sure gfn->mfn > does > not change. So how about we disable ballooning if ioreq.entry_count is > not 0?
You can't disable ballooning - the guest is free to make decisions regarding what memory to return to the hypervisor all by itself. Tool stack directions (via xenstore) are merely a hint for well behaved guests. Jan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel
