tree 973c2fd1725208de2d0a0ccd99b9fadd93a845fc
parent 354d6b2196c8e53e55e8f169804256ab9c72731d
author Tejun Heo  <htejun@gmail.com> 1114326261 -0500
committer James Bottomley  <jejb@mulgrave.(none)> 1116611606 -0500

[SCSI] make blk layer set REQ_SOFTBARRIER on defer and requeue

This is the reworked version of the patch.  It sets REQ_SOFTBARRIER
in two places - in elv_next_request() on BLKPREP_DEFER and in
blk_requeue_request().

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>