> + * Functionally, this is like unmap_underlying_metadata() for a range of > + * blocks. It is implemented to be more efficient for larger ranges of blocks > + * though. > + */ > +void unmap_underlying_metadata_ext(struct block_device *bdev, sector_t block, > + sector_t len) Please explain what it does and why you'd call it. And while we're naming I think the 'metadata' part is highly confusing. What it does is to clear buffers from the block device mapping, nothing about metadata really. So how about unmap_buffers_range or similar? -- 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
