Searched refs:uffdio_zeropage (Results 1 – 2 of 2) sorted by relevance
1093 struct uffdio_zeropage uffdio_zeropage; in userfaultfd_zeropage() local1094 struct uffdio_zeropage __user *user_uffdio_zeropage; in userfaultfd_zeropage()1097 user_uffdio_zeropage = (struct uffdio_zeropage __user *) arg; in userfaultfd_zeropage()1100 if (copy_from_user(&uffdio_zeropage, user_uffdio_zeropage, in userfaultfd_zeropage()1102 sizeof(uffdio_zeropage)-sizeof(__s64))) in userfaultfd_zeropage()1105 ret = validate_range(ctx->mm, uffdio_zeropage.range.start, in userfaultfd_zeropage()1106 uffdio_zeropage.range.len); in userfaultfd_zeropage()1110 if (uffdio_zeropage.mode & ~UFFDIO_ZEROPAGE_MODE_DONTWAKE) in userfaultfd_zeropage()1113 ret = mfill_zeropage(ctx->mm, uffdio_zeropage.range.start, in userfaultfd_zeropage()1114 uffdio_zeropage.range.len); in userfaultfd_zeropage()[all …]
58 struct uffdio_zeropage)155 struct uffdio_zeropage { struct