diff options
| author | Martin K. Petersen <martin.petersen@oracle.com> | 2016-05-12 22:17:34 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-10-28 03:01:33 -0400 |
| commit | 9814eb75495bcd2fd2fc234bd474f0c395407c4c (patch) | |
| tree | 136ae28f78c1cbb12ad17a859cfcc78ba8ef4778 /firmware/3com | |
| parent | 43d03a59f1c00d6492a786c87d3a53336b6f375f (diff) | |
sd: Fix rw_max for devices that report an optimal xfer size
commit 6b7e9cde49691e04314342b7dce90c67ad567fcc upstream.
For historic reasons, io_opt is in bytes and max_sectors in block layer
sectors. This interface inconsistency is error prone and should be
fixed. But for 4.4--4.7 let's make the unit difference explicit via a
wrapper function.
Fixes: d0eb20a863ba ("sd: Optimal I/O size is in bytes, not sectors")
Reported-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Tested-by: Andrew Patterson <andrew.patterson@hpe.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Juerg Haefliger <juerg.haefliger@hpe.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'firmware/3com')
0 files changed, 0 insertions, 0 deletions