if (blk_integrity_rq(req) != blk_integrity_rq(next))
return 0;
+ /* don't merge requests of different failfast settings */
+ if (blk_failfast_dev(req) != blk_failfast_dev(next) ||
+ blk_failfast_transport(req) != blk_failfast_transport(next) ||
+ blk_failfast_driver(req) != blk_failfast_driver(next))
+ return 0;
+
/*
* If we are allowed to merge, then append bio list
* from next to rq and release next. merge_requests_fn