On Wed, Dec 02, 2020 at 10:10:09AM +0900, Yun Levi wrote: > Inspired find_next_*bit function series, add find_prev_*_bit series. > I'm not sure whether it'll be used right now But, I add these functions > for future usage. This patch has few issues: - it has more things than described (should be several patches instead) - new functionality can be split logically to couple or more pieces as well - it proposes functionality w/o user (dead code) -- With Best Regards, Andy Shevchenko