Searched refs:userfault_fd (Results 1 – 2 of 2) sorted by relevance
649 close(mis->userfault_fd); in postcopy_ram_incoming_cleanup()729 if (ioctl(mis->userfault_fd, UFFDIO_REGISTER, ®_struct)) { in ram_block_enable_notify()982 pfd[0].fd = mis->userfault_fd; in postcopy_ram_fault_thread()1038 ret = read(mis->userfault_fd, &msg, sizeof(msg)); in postcopy_ram_fault_thread()1216 mis->userfault_fd = uffd_open(O_CLOEXEC | O_NONBLOCK); in postcopy_ram_incoming_setup()1217 if (mis->userfault_fd == -1) { in postcopy_ram_incoming_setup()1227 if (!ufd_check_and_apply(mis->userfault_fd, mis, &local_err)) { in postcopy_ram_incoming_setup()1237 close(mis->userfault_fd); in postcopy_ram_incoming_setup()1274 int userfault_fd = mis->userfault_fd; in qemu_ufd_copy_ioctl() local1283 ret = ioctl(userfault_fd, UFFDIO_COPY, ©_struct); in qemu_ufd_copy_ioctl()[all …]
108 int userfault_fd; member