So the helper can be used in both generic partition
case and part0 case.
Signed-off-by: Ming Lei <tom.leim...@gmail.com>
---
block/genhd.c | 3 +--
block/partition-generic.c | 3 +--
include/linux/genhd.h | 6 ++++++
3 files changed, 8 insertions(+), 4 deletions(-)
diff --git a/block/genhd.c b/block/genhd.c
index e552e1b..ed3f5b9 100644
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -1110,8 +1110,7 @@ static void disk_release(struct device *dev)
disk_release_events(disk);
kfree(disk->random);
disk_replace_part_tbl(disk, NULL);
- free_part_stats(&disk->part0);
- free_part_info(&disk->part0);
+ hd_free_part(&disk->part0);
if (disk->queue)
blk_put_queue(disk->queue);
kfree(disk);
diff --git a/block/partition-generic.c b/block/partition-generic.c
index 0d9e5f9..eca0d02 100644
--- a/block/partition-generic.c
+++ b/block/partition-generic.c
@@ -212,8 +212,7 @@ static void part_release(struct device *dev)
{
struct hd_struct *p = dev_to_part(dev);
blk_free_devt(dev->devt);
- free_part_stats(p);
- free_part_info(p);
+ hd_free_part(p);
kfree(p);
}
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index ec274e0..a221220 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -663,6 +663,12 @@ static inline void hd_struct_put(struct hd_struct *part)
__delete_partition(part);
}
+static inline void hd_free_part(struct hd_struct *part)
+{
+ free_part_stats(part);
+ free_part_info(part);
+}
+
/*
* Any access of part->nr_sects which is not protected by partition
* bd_mutex or gendisk bdev bd_mutex, should be done using this
--
1.9.1
--
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