Lines Matching refs:zeropage
86 static char *zeropage; variable
342 if (!my_bcmp(area_dst + page_nr * page_size, zeropage, in locking_thread()
354 while (!bcmp(area_dst + page_nr * page_size, zeropage, in locking_thread()
790 if (my_bcmp(area_dst + nr * page_size, zeropage, page_size)) in faulting_process()
805 if (uffdio_zeropage->zeropage != -EEXIST) in retry_uffdio_zeropage()
807 uffdio_zeropage->zeropage), exit(1); in retry_uffdio_zeropage()
810 uffdio_zeropage->zeropage), exit(1); in retry_uffdio_zeropage()
832 if (uffdio_zeropage.zeropage == -EEXIST) in __uffdio_zeropage()
837 uffdio_zeropage.zeropage), exit(1); in __uffdio_zeropage()
839 if (uffdio_zeropage.zeropage != -EINVAL) in __uffdio_zeropage()
842 uffdio_zeropage.zeropage), exit(1); in __uffdio_zeropage()
845 if (uffdio_zeropage.zeropage != page_size) { in __uffdio_zeropage()
847 uffdio_zeropage.zeropage), exit(1); in __uffdio_zeropage()
859 uffdio_zeropage.zeropage), exit(1); in __uffdio_zeropage()
898 if (my_bcmp(area_dst, zeropage, page_size)) in userfaultfd_zeropage_test()
1089 zeropage = area; in userfaultfd_stress()
1090 bzero(zeropage, page_size); in userfaultfd_stress()