On Mon, Jun 26, 2023 at 10:22:12AM +0800, Lu Hongfei wrote: > It would be better to replace the traditional ternary conditional > operator with max_t() in iomap_iter No it wouldn't. There are two possible meanings for iter->processed. Either we processed a positive number of bytes, or it's an errno. max_t() doesn't express that. Your patch adds confusion, not reduces it.
