Btrfs devel - Jun 2013 - [PATCH] Btrfs-progs: fix misuse of skinny metadata in btrfs-image

As for skinny metadata, key.offset stores levels rather than extent length.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
---
 btrfs-image.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/btrfs-image.c b/btrfs-image.c
index 739ae35..e5ff795 100644
--- a/btrfs-image.c
+++ b/btrfs-image.c
@@ -798,9 +798,9 @@ static int copy_from_extent_tree(struct metadump_struct
*metadump,
 
 		bytenr = key.objectid;
 		if (key.type == BTRFS_METADATA_ITEM_KEY)
-			num_bytes = key.offset;
-		else
 			num_bytes = extent_root->leafsize;
+		else
+			num_bytes = key.offset;
 
 		if (btrfs_item_size_nr(leaf, path->slots[0]) > sizeof(*ei)) {
 			ei = btrfs_item_ptr(leaf, path->slots[0],
-- 
1.8.1.4

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