Searched refs:postcopy_ufd (Results 1 – 2 of 2) sorted by relevance
913 if (ioctl(dev->postcopy_ufd, UFFDIO_REGISTER, ®_struct)) { in generate_faults()920 dev->postcopy_ufd, strerror(errno)); in generate_faults()1811 dev->postcopy_ufd = syscall(__NR_userfaultfd, O_CLOEXEC | O_NONBLOCK); in vu_set_postcopy_advise()1814 dev->postcopy_ufd = -1; in vu_set_postcopy_advise()1817 if (dev->postcopy_ufd == -1) { in vu_set_postcopy_advise()1825 if (ioctl(dev->postcopy_ufd, UFFDIO_API, &api_struct)) { in vu_set_postcopy_advise()1827 close(dev->postcopy_ufd); in vu_set_postcopy_advise()1828 dev->postcopy_ufd = -1; in vu_set_postcopy_advise()1837 vmsg->fds[0] = dev->postcopy_ufd; in vu_set_postcopy_advise()1860 if (dev->postcopy_ufd > 0) { in vu_set_postcopy_end()[all …]
452 int postcopy_ufd; member