Anuj, > The user mapped intergity is copied back and unpinned by > bio_integrity_free which is a low-level routine. Do it via the > submitter rather than doing it in the low-level block layer code, to > split the submitter side from the consumer side of the bio. Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx> -- Martin K. Petersen Oracle Linux Engineering