On 09/29/2016 02:39 AM, Darrick J. Wong wrote: > Make sure that the offset and length arguments that we're using to > construct WRITE SAME and DISCARD requests are actually aligned to the > logical block size. Failure to do this causes other errors in other > parts of the block layer or the SCSI layer because disks don't support > partial logical block writes. > > Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx> > Reviewed-by: Christoph Hellwig <hch@xxxxxx> > Reviewed-by: Bart Van Assche <bart.vanassche@xxxxxxxxxxx> > Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx> > --- > block/blk-lib.c | 15 +++++++++++++++ > 1 file changed, 15 insertions(+) > Reviewed-by: Hannes Reinecke <hare@xxxxxxxx> Cheers, Hannes -- Dr. Hannes Reinecke zSeries & Storage hare@xxxxxxx +49 911 74053 688 SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg GF: J. Hawn, J. Guild, F. Imendörffer, HRB 16746 (AG Nürnberg) -- To unsubscribe from this list: send the line "unsubscribe linux-api" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
