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-rw-r--r--include/linux/blkdev.h4
-rw-r--r--include/linux/genhd.h1
2 files changed, 2 insertions, 3 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index ba1f5f5e11c6..d0d61bc81615 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -1498,8 +1498,8 @@ static inline int bdev_discard_alignment(struct block_device *bdev)
struct request_queue *q = bdev_get_queue(bdev);
if (bdev != bdev->bd_contains)
- return bdev->bd_part->discard_alignment;
-
+ return queue_limit_discard_alignment(&q->limits,
+ bdev->bd_part->start_sect);
return q->limits.discard_alignment;
}
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index bfa411c80dbb..9ea2ca31c278 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -65,7 +65,6 @@ struct hd_struct {
struct disk_stats __percpu *dkstats;
struct percpu_ref ref;
- unsigned int discard_alignment;
struct device __dev;
struct kobject *holder_dir;
int policy, partno;