Lines Matching refs:zeropage
89 static char *zeropage; variable
423 if (!my_bcmp(area_dst + page_nr * page_size, zeropage, in locking_thread()
436 while (!bcmp(area_dst + page_nr * page_size, zeropage, in locking_thread()
944 if (my_bcmp(area_dst + nr * page_size, zeropage, page_size)) { in faulting_process()
961 if (uffdio_zeropage->zeropage != -EEXIST) { in retry_uffdio_zeropage()
963 uffdio_zeropage->zeropage); in retry_uffdio_zeropage()
968 uffdio_zeropage->zeropage); exit(1); in retry_uffdio_zeropage()
991 if (uffdio_zeropage.zeropage == -EEXIST) { in __uffdio_zeropage()
996 uffdio_zeropage.zeropage); in __uffdio_zeropage()
1000 if (uffdio_zeropage.zeropage != -EINVAL) { in __uffdio_zeropage()
1003 uffdio_zeropage.zeropage); in __uffdio_zeropage()
1008 if (uffdio_zeropage.zeropage != page_size) { in __uffdio_zeropage()
1010 uffdio_zeropage.zeropage); exit(1); in __uffdio_zeropage()
1022 uffdio_zeropage.zeropage); exit(1); in __uffdio_zeropage()
1066 if (my_bcmp(area_dst, zeropage, page_size)) { in userfaultfd_zeropage_test()
1286 zeropage = area; in userfaultfd_stress()
1287 bzero(zeropage, page_size); in userfaultfd_stress()