tree c095d95af1aec0f9cee5975b1dcdc6bc1d17d401
parent 086fa5ff0854c676ec333760f4c0154b3b242616
author Martin K. Petersen <martin.petersen@oracle.com> 1267161639 -0500
committer Jens Axboe <jens.axboe@oracle.com> 1267189088 +0100

block: Consolidate phys_segment and hw_segment limits

Except for SCSI no device drivers distinguish between physical and
hardware segment limits.  Consolidate the two into a single segment
limit.

Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>