Lines Matching refs:zeropage
88 static char *zeropage;
344 if (!my_bcmp(area_dst + page_nr * page_size, zeropage,
356 while (!bcmp(area_dst + page_nr * page_size, zeropage,
792 if (my_bcmp(area_dst + nr * page_size, zeropage, page_size))
807 if (uffdio_zeropage->zeropage != -EEXIST)
809 uffdio_zeropage->zeropage), exit(1);
812 uffdio_zeropage->zeropage), exit(1);
832 /* real retval in ufdio_zeropage.zeropage */
834 if (uffdio_zeropage.zeropage == -EEXIST)
839 uffdio_zeropage.zeropage), exit(1);
841 if (uffdio_zeropage.zeropage != -EINVAL)
844 uffdio_zeropage.zeropage), exit(1);
847 if (uffdio_zeropage.zeropage != page_size) {
849 uffdio_zeropage.zeropage), exit(1);
861 uffdio_zeropage.zeropage), exit(1);
900 if (my_bcmp(area_dst, zeropage, page_size))
901 fprintf(stderr, "zeropage is not zero\n"), exit(1);
1091 zeropage = area;
1092 bzero(zeropage, page_size);
1159 * next bounce, effectively leaving a zeropage in the
