68 	return kn->attr.ops;  in kernfs_ops()
96 	const struct kernfs_ops *ops = kernfs_ops(of->kn);  in kernfs_seq_stop_active()  local
98 	if (ops->seq_stop)  in kernfs_seq_stop_active()
99 		ops->seq_stop(sf, v);  in kernfs_seq_stop_active()
106 	const struct kernfs_ops *ops;  in kernfs_seq_start()  local
116 	ops = kernfs_ops(of->kn);  in kernfs_seq_start()
117 	if (ops->seq_start) {  in kernfs_seq_start()
118 		void *next = ops->seq_start(sf, ppos);  in kernfs_seq_start()
135 	const struct kernfs_ops *ops = kernfs_ops(of->kn);  in kernfs_seq_next()  local
137 	if (ops->seq_next) {  in kernfs_seq_next()
138 		void *next = ops->seq_next(sf, v, ppos);  in kernfs_seq_next()
168 	return of->kn->attr.ops->seq_show(sf, v);  in kernfs_seq_show()
188 	const struct kernfs_ops *ops;  in kernfs_file_read_iter()  local
211 	ops = kernfs_ops(of->kn);  in kernfs_file_read_iter()
212 	if (ops->read)  in kernfs_file_read_iter()
213 		len = ops->read(of, buf, len, iocb->ki_pos);  in kernfs_file_read_iter()
259 	const struct kernfs_ops *ops;  in kernfs_fop_write_iter()  local
294 	ops = kernfs_ops(of->kn);  in kernfs_fop_write_iter()
295 	if (ops->write)  in kernfs_fop_write_iter()
296 		len = ops->write(of, buf, len, iocb->ki_pos);  in kernfs_fop_write_iter()
453 	const struct kernfs_ops *ops;  in kernfs_fop_mmap()  local
472 	ops = kernfs_ops(of->kn);  in kernfs_fop_mmap()
473 	rc = ops->mmap(of, vma);  in kernfs_fop_mmap()
601 	const struct kernfs_ops *ops;  in kernfs_fop_open()  local
609 	ops = kernfs_ops(kn);  in kernfs_fop_open()
611 	has_read = ops->seq_show || ops->read || ops->mmap;  in kernfs_fop_open()
612 	has_write = ops->write || ops->mmap;  in kernfs_fop_open()
613 	has_mmap = ops->mmap;  in kernfs_fop_open()
659 	of->atomic_write_len = ops->atomic_write_len;  in kernfs_fop_open()
667 	if (ops->prealloc && ops->seq_show)  in kernfs_fop_open()
669 	if (ops->prealloc) {  in kernfs_fop_open()
683 	if (ops->seq_show)  in kernfs_fop_open()
702 	if (ops->open) {  in kernfs_fop_open()
704 		error = ops->open(of);  in kernfs_fop_open()
744 		kn->attr.ops->release(of);  in kernfs_release_file()
837 	if (kn->attr.ops->poll)  in kernfs_fop_poll()
838 		ret = kn->attr.ops->poll(of, wait);  in kernfs_fop_poll()
975 					 const struct kernfs_ops *ops,  in __kernfs_create_file()  argument
990 	kn->attr.ops = ops;  in __kernfs_create_file()
1007 	if (ops->seq_show)  in __kernfs_create_file()
1009 	if (ops->mmap)  in __kernfs_create_file()
1011 	if (ops->release)  in __kernfs_create_file()