On Wed, 2017-01-25 at 18:25 +0100, Christoph Hellwig wrote: > We can't initalize the elevator fields for flushes as flush share space > in struct request with the elevator data. But currently we can't > commnicate that a request is a flush through blk_get_request as we > can only pass READ or WRITE, and the low-level code looks at the > possible NULL bio to check for a flush. > > Fix this by allowing to pass any block op and flags, and by checking for > the flush flags in __get_request.
Reviewed-by: Bart Van Assche <[email protected]>-- To unsubscribe from this list: send the line "unsubscribe linux-block" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
