Lines Matching defs:kn
432 drm_kqfilter(struct file *fp, struct knote *kn)
438 switch (kn->kn_filter) {
440 kn->kn_fop = &drm_filtops;
441 kn->kn_hook = file;
443 selrecord_knote(&file->event_selq, kn);
453 filt_drm_detach(struct knote *kn)
455 struct drm_file *const file = kn->kn_hook;
460 selremove_knote(&file->event_selq, kn);
465 filt_drm_event(struct knote *kn, long hint)
467 struct drm_file *const file = kn->kn_hook;
482 kn->kn_data = event->event->length;