tree 483fd3eb60ff8f44d149fb28d3b79e5212645104
parent 56332f02a562390a3198525ad78cb4f558805c0f
author Christoph Hellwig <hch@lst.de> 1465480836 +0200
committer Jens Axboe <axboe@fb.com> 1465487545 -0600

block: add a separate operation type for secure erase

Instead of overloading the discard support with the REQ_SECURE flag.
Use the opportunity to rename the queue flag as well, and remove the
dead checks for this flag in the RAID 1 and RAID 10 drivers that don't
claim support for secure erase.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>