Searched refs:uffdio_poison (Results 1 – 2 of 2) sorted by relevance
1779 struct uffdio_poison uffdio_poison = { 0 }; in main() 1783 uffdio_poison.range.start = (unsigned long) gopts->area_dst + offset; in main() 1784 uffdio_poison.range.len = gopts->page_size; in main() 1785 uffdio_poison.mode = 0; in main() 1786 ret = ioctl(gopts->uffd, UFFDIO_POISON, &uffdio_poison); in main() 1787 res = uffdio_poison.updated; in main() 977 struct uffdio_poison uffdio_poison = { 0 }; do_uffdio_poison() local
4484 struct uffdio_poison uffdio_poison; in userfaultfd_poison() local4485 struct uffdio_poison __user *user_uffdio_poison; in userfaultfd_poison()4488 user_uffdio_poison = (struct uffdio_poison __user *)arg; in userfaultfd_poison()4498 if (copy_from_user(&uffdio_poison, user_uffdio_poison, in userfaultfd_poison()4500 sizeof(uffdio_poison) - (sizeof(__s64)))) in userfaultfd_poison()4503 ret = validate_range(ctx->mm, uffdio_poison.range.start, in userfaultfd_poison()4504 uffdio_poison.range.len); in userfaultfd_poison()4509 if (uffdio_poison.mode & ~UFFDIO_POISON_MODE_DONTWAKE) in userfaultfd_poison()4513 ret = mfill_atomic_poison(ctx, uffdio_poison.range.start, in userfaultfd_poison()4514 uffdio_poison.range.len, 0); in userfaultfd_poison()[all …]