On 9/6/21 10:38 AM, Julio Faracco wrote: > This commit fixes a compilation issue to an unused function if > BLK_DEBUG_FS setting is not enabled. This usually happens in tiny > kernels with several debug options disabled. For further details, > see the message below: > > ../block/mq-deadline.c:274:12: error: ‘dd_queued’ defined but not used [-Werror=unused-function] > 274 | static u32 dd_queued(struct deadline_data *dd, enum dd_prio prio) > | ^~~~~~~~~ > cc1: all warnings being treated as errors This is like the 10th one of these... The patch has been queued up for about a week, if you check linux-next or the block tree. It's going upstream soon, in fact it was already sent in yesterday. -- Jens Axboe