diff options
Diffstat (limited to 'block/blk-lib.c')
| -rw-r--r-- | block/blk-lib.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/block/blk-lib.c b/block/blk-lib.c index c1fc55a83ba..c392029a104 100644 --- a/block/blk-lib.c +++ b/block/blk-lib.c @@ -62,6 +62,12 @@ int blkdev_issue_discard(struct block_device *bdev, sector_t sector, max_discard_sectors &= ~(disc_sects - 1); } + if (flags & BLKDEV_IFL_SECURE) { + if (!blk_queue_secdiscard(q)) + return -EOPNOTSUPP; + type |= DISCARD_SECURE; + } + while (nr_sects && !ret) { bio = bio_alloc(gfp_mask, 1); if (!bio) { |