ra_bio           1631 drivers/md/raid5-cache.c 	struct bio *ra_bio;	/* bio to do the read ahead */
ra_bio           1639 drivers/md/raid5-cache.c 	ctx->ra_bio = bio_alloc_bioset(GFP_KERNEL, BIO_MAX_PAGES, &log->bs);
ra_bio           1640 drivers/md/raid5-cache.c 	if (!ctx->ra_bio)
ra_bio           1655 drivers/md/raid5-cache.c 		bio_put(ctx->ra_bio);
ra_bio           1670 drivers/md/raid5-cache.c 	bio_put(ctx->ra_bio);
ra_bio           1683 drivers/md/raid5-cache.c 	bio_reset(ctx->ra_bio);
ra_bio           1684 drivers/md/raid5-cache.c 	bio_set_dev(ctx->ra_bio, log->rdev->bdev);
ra_bio           1685 drivers/md/raid5-cache.c 	bio_set_op_attrs(ctx->ra_bio, REQ_OP_READ, 0);
ra_bio           1686 drivers/md/raid5-cache.c 	ctx->ra_bio->bi_iter.bi_sector = log->rdev->data_offset + offset;
ra_bio           1692 drivers/md/raid5-cache.c 		bio_add_page(ctx->ra_bio,
ra_bio           1702 drivers/md/raid5-cache.c 	return submit_bio_wait(ctx->ra_bio);