forked from Imagelibrary/littlefs
265692e709
In terms of ease-of-use, a user familiar with other filesystems expects block_usage in fsinfo. But in terms of practicality, block_usage can be expensive to find in littlefs, so if it's not needed in the resulting fsinfo, that operation is wasteful. It's not clear to me what the best course of action is, but since block_usage can always be added to fsinfo later, but not removed without breaking backwards compatibility, I'm leaving this out for now. Block usage can still be found by explicitly calling lfs_fs_size.