342 	struct nsim_bpf_bound_map *nmap = offmap->dev_priv;  in nsim_map_key_find()  local
345 	for (i = 0; i < ARRAY_SIZE(nmap->entry); i++)  in nsim_map_key_find()
346 		if (nsim_map_key_match(&offmap->map, &nmap->entry[i], key))  in nsim_map_key_find()
355 	struct nsim_bpf_bound_map *nmap = offmap->dev_priv;  in nsim_map_alloc_elem()  local
357 	nmap->entry[idx].key = kmalloc(offmap->map.key_size,  in nsim_map_alloc_elem()
359 	if (!nmap->entry[idx].key)  in nsim_map_alloc_elem()
361 	nmap->entry[idx].value = kmalloc(offmap->map.value_size,  in nsim_map_alloc_elem()
363 	if (!nmap->entry[idx].value) {  in nsim_map_alloc_elem()
364 		kfree(nmap->entry[idx].key);  in nsim_map_alloc_elem()
365 		nmap->entry[idx].key = NULL;  in nsim_map_alloc_elem()
376 	struct nsim_bpf_bound_map *nmap = offmap->dev_priv;  in nsim_map_get_next_key()  local
379 	mutex_lock(&nmap->mutex);  in nsim_map_get_next_key()
388 	for (; idx < ARRAY_SIZE(nmap->entry); idx++) {  in nsim_map_get_next_key()
389 		if (nmap->entry[idx].key) {  in nsim_map_get_next_key()
390 			memcpy(next_key, nmap->entry[idx].key,  in nsim_map_get_next_key()
396 	mutex_unlock(&nmap->mutex);  in nsim_map_get_next_key()
398 	if (idx == ARRAY_SIZE(nmap->entry))  in nsim_map_get_next_key()
406 	struct nsim_bpf_bound_map *nmap = offmap->dev_priv;  in nsim_map_lookup_elem()  local
409 	mutex_lock(&nmap->mutex);  in nsim_map_lookup_elem()
413 		memcpy(value, nmap->entry[idx].value, offmap->map.value_size);  in nsim_map_lookup_elem()
415 	mutex_unlock(&nmap->mutex);  in nsim_map_lookup_elem()
424 	struct nsim_bpf_bound_map *nmap = offmap->dev_priv;  in nsim_map_update_elem()  local
427 	mutex_lock(&nmap->mutex);  in nsim_map_update_elem()
440 		for (idx = 0; idx < ARRAY_SIZE(nmap->entry); idx++)  in nsim_map_update_elem()
441 			if (!nmap->entry[idx].key)  in nsim_map_update_elem()
443 		if (idx == ARRAY_SIZE(nmap->entry)) {  in nsim_map_update_elem()
453 	memcpy(nmap->entry[idx].key, key, offmap->map.key_size);  in nsim_map_update_elem()
454 	memcpy(nmap->entry[idx].value, value, offmap->map.value_size);  in nsim_map_update_elem()
456 	mutex_unlock(&nmap->mutex);  in nsim_map_update_elem()
463 	struct nsim_bpf_bound_map *nmap = offmap->dev_priv;  in nsim_map_delete_elem()  local
469 	mutex_lock(&nmap->mutex);  in nsim_map_delete_elem()
473 		kfree(nmap->entry[idx].key);  in nsim_map_delete_elem()
474 		kfree(nmap->entry[idx].value);  in nsim_map_delete_elem()
475 		memset(&nmap->entry[idx], 0, sizeof(nmap->entry[idx]));  in nsim_map_delete_elem()
478 	mutex_unlock(&nmap->mutex);  in nsim_map_delete_elem()
493 	struct nsim_bpf_bound_map *nmap;  in nsim_bpf_map_alloc()  local
504 	nmap = kzalloc_obj(*nmap, GFP_KERNEL_ACCOUNT);  in nsim_bpf_map_alloc()
505 	if (!nmap)  in nsim_bpf_map_alloc()
508 	offmap->dev_priv = nmap;  in nsim_bpf_map_alloc()
509 	nmap->ns = ns;  in nsim_bpf_map_alloc()
510 	nmap->map = offmap;  in nsim_bpf_map_alloc()
511 	mutex_init(&nmap->mutex);  in nsim_bpf_map_alloc()
514 		for (i = 0; i < ARRAY_SIZE(nmap->entry); i++) {  in nsim_bpf_map_alloc()
520 			key = nmap->entry[i].key;  in nsim_bpf_map_alloc()
522 			memset(nmap->entry[i].value, 0, offmap->map.value_size);  in nsim_bpf_map_alloc()
527 	list_add_tail(&nmap->l, &ns->nsim_dev->bpf_bound_maps);  in nsim_bpf_map_alloc()
533 		kfree(nmap->entry[i].key);  in nsim_bpf_map_alloc()
534 		kfree(nmap->entry[i].value);  in nsim_bpf_map_alloc()
536 	kfree(nmap);  in nsim_bpf_map_alloc()
542 	struct nsim_bpf_bound_map *nmap = offmap->dev_priv;  in nsim_bpf_map_free()  local
545 	for (i = 0; i < ARRAY_SIZE(nmap->entry); i++) {  in nsim_bpf_map_free()
546 		kfree(nmap->entry[i].key);  in nsim_bpf_map_free()
547 		kfree(nmap->entry[i].value);  in nsim_bpf_map_free()
549 	list_del_init(&nmap->l);  in nsim_bpf_map_free()
550 	mutex_destroy(&nmap->mutex);  in nsim_bpf_map_free()
551 	kfree(nmap);  in nsim_bpf_map_free()