77 	struct bio *bio = mp_bh->master_bio;  in multipath_end_bh_io()  local
80 	bio->bi_error = err;  in multipath_end_bh_io()
81 	bio_endio(bio);  in multipath_end_bh_io()
85 static void multipath_end_request(struct bio *bio)  in multipath_end_request()  argument
87 	struct multipath_bh *mp_bh = bio->bi_private;  in multipath_end_request()
91 	if (!bio->bi_error)  in multipath_end_request()
93 	else if (!(bio->bi_rw & REQ_RAHEAD)) {  in multipath_end_request()
101 		       (unsigned long long)bio->bi_iter.bi_sector);  in multipath_end_request()
104 		multipath_end_bh_io(mp_bh, bio->bi_error);  in multipath_end_request()
108 static void multipath_make_request(struct mddev *mddev, struct bio * bio)  in multipath_make_request()  argument
114 	if (unlikely(bio->bi_rw & REQ_FLUSH)) {  in multipath_make_request()
115 		md_flush_request(mddev, bio);  in multipath_make_request()
121 	mp_bh->master_bio = bio;  in multipath_make_request()
126 		bio_io_error(bio);  in multipath_make_request()
132 	bio_init(&mp_bh->bio);  in multipath_make_request()
133 	__bio_clone_fast(&mp_bh->bio, bio);  in multipath_make_request()
135 	mp_bh->bio.bi_iter.bi_sector += multipath->rdev->data_offset;  in multipath_make_request()
136 	mp_bh->bio.bi_bdev = multipath->rdev->bdev;  in multipath_make_request()
137 	mp_bh->bio.bi_rw |= REQ_FAILFAST_TRANSPORT;  in multipath_make_request()
138 	mp_bh->bio.bi_end_io = multipath_end_request;  in multipath_make_request()
139 	mp_bh->bio.bi_private = mp_bh;  in multipath_make_request()
140 	generic_make_request(&mp_bh->bio);  in multipath_make_request()
325 	struct bio *bio;  in multipathd()  local
340 		bio = &mp_bh->bio;  in multipathd()
341 		bio->bi_iter.bi_sector = mp_bh->master_bio->bi_iter.bi_sector;  in multipathd()
346 				bdevname(bio->bi_bdev,b),  in multipathd()
347 				(unsigned long long)bio->bi_iter.bi_sector);  in multipathd()
352 				bdevname(bio->bi_bdev,b),  in multipathd()
353 				(unsigned long long)bio->bi_iter.bi_sector);  in multipathd()
354 			*bio = *(mp_bh->master_bio);  in multipathd()
355 			bio->bi_iter.bi_sector +=  in multipathd()
357 			bio->bi_bdev = conf->multipaths[mp_bh->path].rdev->bdev;  in multipathd()
358 			bio->bi_rw |= REQ_FAILFAST_TRANSPORT;  in multipathd()
359 			bio->bi_end_io = multipath_end_request;  in multipathd()
360 			bio->bi_private = mp_bh;  in multipathd()
361 			generic_make_request(bio);  in multipathd()