Searched refs:UFFDIO_ZEROPAGE (Results 1 – 3 of 3) sorted by relevance
96 #define UFFDIO_ZEROPAGE _IOWR(UFFDIO, _UFFDIO_ZEROPAGE, \ macro
291 if (ioctl(uffd_fd, UFFDIO_ZEROPAGE, &uffd_zeropage)) { in uffd_zero_page()
1289 ret = ioctl(userfault_fd, UFFDIO_ZEROPAGE, &zero_struct); in qemu_ufd_copy_ioctl()