302 static struct crypt_persist_data* persist_data = NULL;  variable
843     if (persist_data) {  in load_persistent_data()
854             persist_data = pdata;  in load_persistent_data()
912     persist_data = pdata;  in load_persistent_data()
933     if (persist_data == NULL) {  in save_persistent_data()
996     if (unix_write(fd, persist_data, crypt_ftr.persist_data_size) ==  in save_persistent_data()
2296         if (!persist_data) {  in cryptfs_enable_internal()
2300                 persist_data = pdata;  in cryptfs_enable_internal()
2303         if (persist_data) {  in cryptfs_enable_internal()
2520     if (persist_data == NULL) {  in persist_get_key()
2523     for (i = 0; i < persist_data->persist_valid_entries; i++) {  in persist_get_key()
2524         if (!strncmp(persist_data->persist_entry[i].key, fieldname, PROPERTY_KEY_MAX)) {  in persist_get_key()
2526             strlcpy(value, persist_data->persist_entry[i].val, PROPERTY_VALUE_MAX);  in persist_get_key()
2539     if (persist_data == NULL) {  in persist_set_key()
2545     num = persist_data->persist_valid_entries;  in persist_set_key()
2548         if (!strncmp(persist_data->persist_entry[i].key, fieldname, PROPERTY_KEY_MAX)) {  in persist_set_key()
2550             memset(persist_data->persist_entry[i].val, 0, PROPERTY_VALUE_MAX);  in persist_set_key()
2551             strlcpy(persist_data->persist_entry[i].val, value, PROPERTY_VALUE_MAX);  in persist_set_key()
2557     if (persist_data->persist_valid_entries < max_persistent_entries) {  in persist_set_key()
2558         memset(&persist_data->persist_entry[num], 0, sizeof(struct crypt_persist_entry));  in persist_set_key()
2559         strlcpy(persist_data->persist_entry[num].key, fieldname, PROPERTY_KEY_MAX);  in persist_set_key()
2560         strlcpy(persist_data->persist_entry[num].val, value, PROPERTY_VALUE_MAX);  in persist_set_key()
2561         persist_data->persist_valid_entries++;  in persist_set_key()
2604     if (persist_data == NULL) {  in persist_del_keys()
2608     num = persist_data->persist_valid_entries;  in persist_del_keys()
2613         if (!match_multi_entry(persist_data->persist_entry[i].key, fieldname, index)) {  in persist_del_keys()
2614             persist_data->persist_entry[j] = persist_data->persist_entry[i];  in persist_del_keys()
2620         persist_data->persist_valid_entries = j;  in persist_del_keys()
2622         memset(&persist_data->persist_entry[j], 0, (num - j) * sizeof(struct crypt_persist_entry));  in persist_del_keys()
2634     if (persist_data == NULL) {  in persist_count_keys()
2639     for (i = 0; i < persist_data->persist_valid_entries; i++) {  in persist_count_keys()
2640         if (match_multi_entry(persist_data->persist_entry[i].key, fieldname, 0)) {  in persist_count_keys()
2665     if (persist_data == NULL) {  in cryptfs_getfield()
2667         if (persist_data == NULL) {  in cryptfs_getfield()
2729     if (persist_data == NULL) {  in cryptfs_setfield()
2731         if (persist_data == NULL) {  in cryptfs_setfield()
2762     if (persist_data->persist_valid_entries + num_entries - persist_count_keys(fieldname) >  in cryptfs_setfield()