F2FS_MAX_EXTENSION
char buf[F2FS_MAX_EXTENSION][F2FS_EXTENSION_LEN];
if (total_count == F2FS_MAX_EXTENSION)
if (le32_to_cpu(raw_super->extension_count) > F2FS_MAX_EXTENSION ||
raw_super->hot_ext_count > F2FS_MAX_EXTENSION ||
raw_super->hot_ext_count) > F2FS_MAX_EXTENSION) {
F2FS_MAX_EXTENSION);
__u8 extension_list[F2FS_MAX_EXTENSION][F2FS_EXTENSION_LEN];/* extension array */