On 11/29/2011 07:01 AM, Takuya Yoshikawa wrote: > Made when I was reading mmu code. > > Takuya > > BTW, is threre any good way to test large page functionality? >
Just booting a guest with transparent hugepages enabled is a good test. The guest kernel will use hugepages itself even if applications don't. With [en]pt = 0, the test is even harder, since kvm will have to remove any large mappings in a frame that contains a guest page table. -- error compiling committee.c: too many arguments to function -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
