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-rw-r--r--block/blk-lib.c6
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) {