127 	struct bio *bio_orig = bio->bi_private;  in bounce_end_io()  local
132 		set_bit(BIO_EOPNOTSUPP, &bio_orig->bi_flags);  in bounce_end_io()
138 		org_vec = bio_orig->bi_io_vec + i;  in bounce_end_io()
146 	bio_endio(bio_orig, err);  in bounce_end_io()
163 	struct bio *bio_orig = bio->bi_private;  in __bounce_end_io_read()  local
166 		copy_to_high_bio_irq(bio_orig, bio);  in __bounce_end_io_read()
199 static void __blk_queue_bounce(struct request_queue *q, struct bio **bio_orig,  in __blk_queue_bounce()  argument
203 	int rw = bio_data_dir(*bio_orig);  in __blk_queue_bounce()
210 	bio_for_each_segment(from, *bio_orig, iter)  in __blk_queue_bounce()
216 	bio = bio_clone_bioset(*bio_orig, GFP_NOIO, fs_bio_set);  in __blk_queue_bounce()
239 	trace_block_bio_bounce(q, *bio_orig);  in __blk_queue_bounce()
253 	bio->bi_private = *bio_orig;  in __blk_queue_bounce()
254 	*bio_orig = bio;  in __blk_queue_bounce()
257 void blk_queue_bounce(struct request_queue *q, struct bio **bio_orig)  in blk_queue_bounce()  argument
265 	if (!bio_has_data(*bio_orig))  in blk_queue_bounce()
268 	must_bounce = must_snapshot_stable_pages(q, *bio_orig);  in blk_queue_bounce()
287 	__blk_queue_bounce(q, bio_orig, pool, must_bounce);  in blk_queue_bounce()