+ if (test_bit(FailFast, &rdev->flags) &&
+ (bio->bi_opf & MD_FAILFAST) &&
+ /* We never try FailFast to WriteMostly devices */
+ !test_bit(WriteMostly, &rdev->flags)) {
+ md_error(r1_bio->mddev, rdev);
+ if (!test_bit(Faulty, &rdev->flags))
+ /* This is the only remaining device,
+ * We need to retry the write without
+ * FailFast
+ */
+ set_bit(R1BIO_WriteError, &r1_bio->state);
+ else {
+ /* Finished with this branch */
+ r1_bio->bios[mirror] = NULL;
+ to_put = bio;
+ }
+ } else
+ set_bit(R1BIO_WriteError, &r1_bio->state);