Lines Matching refs:zeropage
100 static char *zeropage; variable
332 if (!my_bcmp(area_dst + page_nr * page_size, zeropage, in locking_thread()
344 while (!bcmp(area_dst + page_nr * page_size, zeropage, in locking_thread()
770 if (my_bcmp(area_dst + nr * page_size, zeropage, page_size)) in faulting_process()
785 if (uffdio_zeropage->zeropage != -EEXIST) in retry_uffdio_zeropage()
787 uffdio_zeropage->zeropage), exit(1); in retry_uffdio_zeropage()
790 uffdio_zeropage->zeropage), exit(1); in retry_uffdio_zeropage()
812 if (uffdio_zeropage.zeropage == -EEXIST) in __uffdio_zeropage()
817 uffdio_zeropage.zeropage), exit(1); in __uffdio_zeropage()
819 if (uffdio_zeropage.zeropage != -EINVAL) in __uffdio_zeropage()
822 uffdio_zeropage.zeropage), exit(1); in __uffdio_zeropage()
825 if (uffdio_zeropage.zeropage != page_size) { in __uffdio_zeropage()
827 uffdio_zeropage.zeropage), exit(1); in __uffdio_zeropage()
839 uffdio_zeropage.zeropage), exit(1); in __uffdio_zeropage()
878 if (my_bcmp(area_dst, zeropage, page_size)) in userfaultfd_zeropage_test()
1069 zeropage = area; in userfaultfd_stress()
1070 bzero(zeropage, page_size); in userfaultfd_stress()