Martin K. Petersen [martin.petersen@xxxxxxxxxx] wrote: > */ > blk_partition_remap(bio); > > + if (bio_integrity_enabled(bio) && bio_integrity_prep(bio)) > + goto end_io; > + > if (old_sector != -1) > blk_add_trace_remap(q, bio, old_dev, bio->bi_sector, > old_sector); It is expected that the bio's data should NOT be changed until this I/O is sent out to the HBA for WRITES. How do you ensure that applications or file systems don't modify the data of a bio that is in progress? --Malahal. -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
