54 static int fanotify_event_info_len(struct fanotify_event *event)  in fanotify_event_info_len()  argument
56 	if (!fanotify_event_has_fid(event))  in fanotify_event_info_len()
60 		       sizeof(struct file_handle) + event->fh_len,  in fanotify_event_info_len()
100 		     struct fanotify_event *event,  in create_fd()  argument
106 	pr_debug("%s: group=%p event=%p\n", __func__, group, event);  in create_fd()
118 	if (event->path.dentry && event->path.mnt)  in create_fd()
119 		new_file = dentry_open(&event->path,  in create_fd()
146 				    struct fanotify_perm_event *event,  in finish_permission_event()  argument
153 	event->response = response;  in finish_permission_event()
154 	if (event->state == FAN_EVENT_CANCELED)  in finish_permission_event()
157 		event->state = FAN_EVENT_ANSWERED;  in finish_permission_event()
160 		fsnotify_destroy_event(group, &event->fae.fse);  in finish_permission_event()
166 	struct fanotify_perm_event *event;  in process_access_response()  local
192 	list_for_each_entry(event, &group->fanotify_data.access_list,  in process_access_response()
194 		if (event->fd != fd)  in process_access_response()
197 		list_del_init(&event->fae.fse.list);  in process_access_response()
198 		finish_permission_event(group, event, response);  in process_access_response()
207 static int copy_fid_to_user(struct fanotify_event *event, char __user *buf)  in copy_fid_to_user()  argument
212 	size_t fh_len = event->fh_len;  in copy_fid_to_user()
213 	size_t len = fanotify_event_info_len(event);  in copy_fid_to_user()
224 	info.fsid = event->fid.fsid;  in copy_fid_to_user()
230 	handle.handle_type = event->fh_type;  in copy_fid_to_user()
241 	fh = fanotify_event_fh(event);  in copy_fid_to_user()
264 	struct fanotify_event *event;  in copy_event_to_user()  local
270 	event = container_of(fsn_event, struct fanotify_event, fse);  in copy_event_to_user()
275 	metadata.mask = event->mask & FANOTIFY_OUTGOING_EVENTS;  in copy_event_to_user()
276 	metadata.pid = pid_vnr(event->pid);  in copy_event_to_user()
278 	if (fanotify_event_has_path(event)) {  in copy_event_to_user()
279 		fd = create_fd(group, event, &f);  in copy_event_to_user()
282 	} else if (fanotify_event_has_fid(event)) {  in copy_event_to_user()
283 		metadata.event_len += fanotify_event_info_len(event);  in copy_event_to_user()
298 	if (fanotify_is_perm_event(event->mask))  in copy_event_to_user()
301 	if (fanotify_event_has_path(event)) {  in copy_event_to_user()
303 	} else if (fanotify_event_has_fid(event)) {  in copy_event_to_user()
304 		ret = copy_fid_to_user(event, buf + FAN_EVENT_METADATA_LEN);  in copy_event_to_user()
443 	struct fanotify_perm_event *event;  in fanotify_release()  local
459 		event = list_first_entry(&group->fanotify_data.access_list,  in fanotify_release()
461 		list_del_init(&event->fae.fse.list);  in fanotify_release()
462 		finish_permission_event(group, event, FAN_ALLOW);  in fanotify_release()