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| author | Stephen M. Cameron <scameron@beardog.cce.hp.com> | 2010-02-26 22:01:53 (GMT) |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2010-02-28 18:42:32 (GMT) |
| commit | 87c3a922a7ee8cfb9ab837f4ae38c993e9b30711 (patch) | |
| tree | 84d896c43d9aacb6c575150ba4afca9a97b6c482 /block/cfq-iosched.c | |
| parent | bf8873781831c7799255e0932848401070185dd0 (diff) | |
| download | linux-87c3a922a7ee8cfb9ab837f4ae38c993e9b30711.tar.xz | |
cciss: Fix problem with scatter gather elements in the scsi half of the driver
cciss: Fix problem with scatter gather elements in the scsi half of the driver
When support for more than 31 scatter gather elements was added to the block
half of the driver, the SCSI half of the driver was not addressed, and the bump
from 31 to 32 scatter gather elements in the command block itself (not chained)
actually broke the SCSI half of the driver, so that any transfer requiring 32
scatter gather elements wouldn't work. This fix also increases the max transfer
size and size of the scatter gather table to the limit supported by the controller
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'block/cfq-iosched.c')
0 files changed, 0 insertions, 0 deletions