Lines Matching refs:zeropage
89 static char *zeropage; variable
421 if (!my_bcmp(area_dst + page_nr * page_size, zeropage, in locking_thread()
434 while (!bcmp(area_dst + page_nr * page_size, zeropage, in locking_thread()
942 if (my_bcmp(area_dst + nr * page_size, zeropage, page_size)) { in faulting_process()
959 if (uffdio_zeropage->zeropage != -EEXIST) { in retry_uffdio_zeropage()
961 uffdio_zeropage->zeropage); in retry_uffdio_zeropage()
966 uffdio_zeropage->zeropage); exit(1); in retry_uffdio_zeropage()
989 if (uffdio_zeropage.zeropage == -EEXIST) { in __uffdio_zeropage()
994 uffdio_zeropage.zeropage); in __uffdio_zeropage()
998 if (uffdio_zeropage.zeropage != -EINVAL) { in __uffdio_zeropage()
1001 uffdio_zeropage.zeropage); in __uffdio_zeropage()
1006 if (uffdio_zeropage.zeropage != page_size) { in __uffdio_zeropage()
1008 uffdio_zeropage.zeropage); exit(1); in __uffdio_zeropage()
1020 uffdio_zeropage.zeropage); exit(1); in __uffdio_zeropage()
1064 if (my_bcmp(area_dst, zeropage, page_size)) { in userfaultfd_zeropage_test()
1284 zeropage = area; in userfaultfd_stress()
1285 bzero(zeropage, page_size); in userfaultfd_stress()