Hello, Since this patch : http://git.kernel.org/?p=virt/kvm/qemu-kvm.git;a=commit;h=0e8d16ba06486ebf79f131f28121774715975248 Remove qemu_alloc_physram() Obsolete. function alloc_mem_area(memory, &map_len, mem_path); is never calling in code, and it seems that's -mem-path ( or -mempath) /hugepages does not work for me now. before this patch, i can see for example in /proc/meminfo : HugePages_Total: 2560 HugePages_Free: 2301 when i start one kvm/qemu now , HupePages_Free never down , hugepages_free = hugepages_total. Regards, Nicolas . -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html