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authorMing Lei <tom.leiming@gmail.com>2015-07-16 11:16:44 +0800
committerJens Axboe <axboe@fb.com>2015-07-17 08:41:53 -0600
commitb54e5ed8f285d62c0d242c4ef9da90937994db02 (patch)
treeee9303a8a5df76206884f3ed4c61a1e9fd83721a /include/linux/genhd.h
parent21bdb584af8cca7c6df3c44cba268be050a234eb (diff)
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op-kernel-dev-b54e5ed8f285d62c0d242c4ef9da90937994db02.tar.gz
block: partition: introduce hd_free_part()
So the helper can be used in both generic partition case and part0 case. Signed-off-by: Ming Lei <tom.leiming@gmail.com> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'include/linux/genhd.h')
-rw-r--r--include/linux/genhd.h6
1 files changed, 6 insertions, 0 deletions
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
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