On Sat, Apr 05, 2014 at 07:48:36PM +0400, Azat Khuzhin wrote: > With EXT4FS_DEBUG ext4_count_free_clusters() will call > ext4_read_block_bitmap() without s_group_info initialized, so we need to > initialize multi-block allocator before. > > And dependencies that must be solved, to allow this: > - multi-block allocator needs in group descriptors > - need to install s_op before initializing multi-block allocator, > because in ext4_mb_init_backend() new inode is created. > - initialize number of group desc blocks (s_gdb_count) otherwise > number of clusters returned by ext4_free_clusters_after_init() is not correct. > (see ext4_bg_num_gdb_nometa()) Thanks, applied. - Ted -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
