Searched refs:uffdio_rwp (Results 1 – 1 of 1) sorted by relevance
4272 struct uffdio_rwprotect uffdio_rwp; in userfaultfd_rwprotect() local4279 if (copy_from_user(&uffdio_rwp, (void __user *)arg, in userfaultfd_rwprotect()4280 sizeof(uffdio_rwp))) in userfaultfd_rwprotect()4283 ret = validate_range(ctx->mm, uffdio_rwp.range.start, in userfaultfd_rwprotect()4284 uffdio_rwp.range.len); in userfaultfd_rwprotect()4288 if (uffdio_rwp.mode & ~(UFFDIO_RWPROTECT_MODE_DONTWAKE | in userfaultfd_rwprotect()4292 mode_rwp = uffdio_rwp.mode & UFFDIO_RWPROTECT_MODE_RWP; in userfaultfd_rwprotect()4293 mode_dontwake = uffdio_rwp.mode & UFFDIO_RWPROTECT_MODE_DONTWAKE; in userfaultfd_rwprotect()4299 ret = mrwprotect_range(ctx, uffdio_rwp.range.start, in userfaultfd_rwprotect()4300 uffdio_rwp.range.len, mode_rwp); in userfaultfd_rwprotect()[all …]