Searched refs:zeropage (Results 1 – 4 of 4) sorted by relevance
56 static char *zeropage; variable 280 zeropage = area; in userfaultfd_stress() 281 bzero(zeropage, gopts->page_size); in userfaultfd_stress() 327 * next bounce, effectively leaving a zeropage in the in userfaultfd_stress()
1680 if (uffdio_zeropage->zeropage != -EEXIST)1682 (int64_t)uffdio_zeropage->zeropage);1685 (int64_t)uffdio_zeropage->zeropage);1699 res = uffdio_zeropage.zeropage; in usage() 1701 /* real retval in ufdio_zeropage.zeropage */ in usage() 1719 * Registers a range with MISSING mode only for zeropage test. Return true in main() 1730 err("zeropage register fail"); in main() 2084 DEFINE_MMAP_CHANGING_TEST(zeropage, UFFDIO_ZEROPAGE, zeropage)2262 * Note that _UFFDIO_ZEROPAGE is tested separately in the zeropage tes[all...]
395 struct zeropage { struct
4174 if (unlikely(put_user(ret, &user_uffdio_zeropage->zeropage))) in userfaultfd_zeropage()4200 if (unlikely(put_user(ret, &user_uffdio_zeropage->zeropage))) in userfaultfd_zeropage()