[PATCH v2 6/7] btrfs: check/original: Check and repair free space cache inode item

[Qu Wenruo]

Just like lowmem mode, also check and repair free space cache inode
item.

And since we don't really have a good timing/function to check free
space chace inodes, we use the same common mode
check_repair_free_space_inode() when iterating root tree.

Signed-off-by: Qu Wenruo <w...@suse.com>
---
 check/main.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/check/main.c b/check/main.c
index 608fe7bb02fb..7466d5d00858 100644
--- a/check/main.c
+++ b/check/main.c
@@ -3626,6 +3626,17 @@ again:
                           key.type == BTRFS_ROOT_BACKREF_KEY) {
                        process_root_ref(leaf, path.slots[0], &key,
                                         root_cache);
+               } else if (key.type == BTRFS_INODE_ITEM_KEY &&
+                          is_fstree(key.objectid)) {
+                       ret = check_repair_free_space_inode(fs_info, &path);
+                       if (ret < 0 && !path.nodes[0]) {
+                               err = 1;
+                               goto out;
+                       }
+                       if (ret < 0 && path.nodes[0]) {
+                               err = 1;
+                               goto next;
+                       }
                }
 next:
                path.slots[0]++;
-- 
2.21.0