Lines Matching defs:eventfd
15 #include <linux/eventfd.h>
892 struct vduse_vq_eventfd *eventfd)
898 if (eventfd->index >= dev->vq_num)
901 index = array_index_nospec(eventfd->index, dev->vq_num);
903 if (eventfd->fd >= 0) {
904 ctx = eventfd_ctx_fdget(eventfd->fd);
907 } else if (eventfd->fd != VDUSE_EVENTFD_DEASSIGN)
1262 struct vduse_vq_eventfd eventfd;
1265 if (copy_from_user(&eventfd, argp, sizeof(eventfd)))
1268 ret = vduse_kickfd_setup(dev, &eventfd);