On Thu, Mar 21, 2024 at 06:01:41PM +0100, Mikulas Patocka wrote: > But then, the system would crash with the config option being 'n' and > return an error with the config option being 'y' - which would be > unfortunate. > > We could remove the check from the drivers and add it to the generic I/O > path - this wouldn't add extra overhead.
Agreed. This is a pretty cheap check, and I'd rather have it all the time instead of being duplicated in various drivers, just like we do a lot of other sanity checking in submit_bio.
