16 			 struct tee_shm *shm, size_t size)  in pool_op_alloc()  argument
26 	shm->kaddr = page_address(page);  in pool_op_alloc()
27 	shm->paddr = page_to_phys(page);  in pool_op_alloc()
28 	shm->size = PAGE_SIZE << order;  in pool_op_alloc()
34 	if (!(shm->flags & TEE_SHM_PRIV)) {  in pool_op_alloc()
49 		shm->flags |= TEE_SHM_REGISTER;  in pool_op_alloc()
50 		rc = optee_shm_register(shm->ctx, shm, pages, nr_pages,  in pool_op_alloc()
51 					(unsigned long)shm->kaddr);  in pool_op_alloc()
65 			 struct tee_shm *shm)  in pool_op_free()  argument
67 	if (!(shm->flags & TEE_SHM_PRIV))  in pool_op_free()
68 		optee_shm_unregister(shm->ctx, shm);  in pool_op_free()
70 	free_pages((unsigned long)shm->kaddr, get_order(shm->size));  in pool_op_free()
71 	shm->kaddr = NULL;  in pool_op_free()
88  * This pool is used when OP-TEE supports dymanic SHM. In this case