Searched refs:userfault_fd (Results 1 – 2 of 2) sorted by relevance
544 if (ioctl(mis->userfault_fd, UFFDIO_UNREGISTER, &range_struct)) { in cleanup_range()649 close(mis->userfault_fd); in postcopy_ram_incoming_cleanup()729 if (ioctl(mis->userfault_fd, UFFDIO_REGISTER, ®_struct)) { in ram_block_enable_notify()974 pfd[0].fd = mis->userfault_fd; in postcopy_ram_fault_thread()1030 ret = read(mis->userfault_fd, &msg, sizeof(msg)); in postcopy_ram_fault_thread()1208 mis->userfault_fd = uffd_open(O_CLOEXEC | O_NONBLOCK); in postcopy_ram_incoming_setup()1209 if (mis->userfault_fd == -1) { in postcopy_ram_incoming_setup()1219 if (!ufd_check_and_apply(mis->userfault_fd, mis, &local_err)) { in postcopy_ram_incoming_setup()1229 close(mis->userfault_fd); in postcopy_ram_incoming_setup()1268 int userfault_fd = mis->userfault_fd; in qemu_ufd_copy_ioctl() local[all …]
122 int userfault_fd; member