Signed-off-by: Wang Xiaoguang <wangxg.f...@cn.fujitsu.com>
---
fs/btrfs/extent-tree.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 56a9c59..602e410 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -5552,6 +5552,9 @@ void btrfs_free_block_rsv(struct btrfs_root *root,
if (!rsv)
return;
btrfs_block_rsv_release(root, rsv, (u64)-1);
+
+ WARN_ON(rsv->size > 0);
+ WARN_ON(rsv->reserved > 0);
kfree(rsv);
}
--
2.9.0
--
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