On Tue, Apr 11, 2023 at 11:11:51AM -0700, Bart Van Assche wrote: >> +#define BLK_MQ_INSERT_AT_HEAD (1U << 0) > > Has it been considered to introduce a new bitwise type for this flag? That > would allow sparse to detect accidental conversions from bool into flag and > vice versa. I did think about it, but decided not to bother. But now that there's a request for it I'll add it.