diff options
| author | Christoph Hellwig <hch@lst.de> | 2016-06-09 14:00:36 (GMT) |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2016-06-09 15:52:25 (GMT) |
| commit | 288dab8a35a0bde426a09870943c8d3ee3a50dab (patch) | |
| tree | 483fd3eb60ff8f44d149fb28d3b79e5212645104 /drivers/md | |
| parent | 56332f02a562390a3198525ad78cb4f558805c0f (diff) | |
| download | linux-288dab8a35a0bde426a09870943c8d3ee3a50dab.tar.xz | |
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>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/raid1.c | 3 | ||||
| -rw-r--r-- | drivers/md/raid10.c | 5 |
2 files changed, 3 insertions, 5 deletions
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index 10e53cd..41d9c31 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -1058,7 +1058,6 @@ static void raid1_make_request(struct mddev *mddev, struct bio * bio) const unsigned long do_sync = (bio->bi_rw & REQ_SYNC); const unsigned long do_flush_fua = (bio->bi_rw & (REQ_PREFLUSH | REQ_FUA)); - const unsigned long do_sec = (bio->bi_rw & REQ_SECURE); struct md_rdev *blocked_rdev; struct blk_plug_cb *cb; struct raid1_plug_cb *plug = NULL; @@ -1376,7 +1375,7 @@ read_again: conf->mirrors[i].rdev->data_offset); mbio->bi_bdev = conf->mirrors[i].rdev->bdev; mbio->bi_end_io = raid1_end_write_request; - bio_set_op_attrs(mbio, op, do_flush_fua | do_sync | do_sec); + bio_set_op_attrs(mbio, op, do_flush_fua | do_sync); mbio->bi_private = r1_bio; atomic_inc(&r1_bio->remaining); diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index 245640b..26ae74f 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -1062,7 +1062,6 @@ static void __make_request(struct mddev *mddev, struct bio *bio) const int rw = bio_data_dir(bio); const unsigned long do_sync = (bio->bi_rw & REQ_SYNC); const unsigned long do_fua = (bio->bi_rw & REQ_FUA); - const unsigned long do_sec = (bio->bi_rw & REQ_SECURE); unsigned long flags; struct md_rdev *blocked_rdev; struct blk_plug_cb *cb; @@ -1362,7 +1361,7 @@ retry_write: rdev)); mbio->bi_bdev = rdev->bdev; mbio->bi_end_io = raid10_end_write_request; - bio_set_op_attrs(mbio, op, do_sync | do_fua | do_sec); + bio_set_op_attrs(mbio, op, do_sync | do_fua); mbio->bi_private = r10_bio; atomic_inc(&r10_bio->remaining); @@ -1404,7 +1403,7 @@ retry_write: r10_bio, rdev)); mbio->bi_bdev = rdev->bdev; mbio->bi_end_io = raid10_end_write_request; - bio_set_op_attrs(mbio, op, do_sync | do_fua | do_sec); + bio_set_op_attrs(mbio, op, do_sync | do_fua); mbio->bi_private = r10_bio; atomic_inc(&r10_bio->remaining); |