Searched refs:parent_bio (Results 1 - 1 of 1) sorted by relevance

/linux-master/drivers/md/
H A Ddm-thin.c384 struct bio *parent_bio; member in struct:discard_op
394 op->parent_bio = parent;
414 bio_chain(op->bio, op->parent_bio);
425 if (r && !op->parent_bio->bi_status)
426 op->parent_bio->bi_status = errno_to_blk_status(r);
427 bio_endio(op->parent_bio);

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