Introduce repair_block_accounting() which calls
btrfs_fix_block_accounting() to repair block group accouting.
Replace btrfs_fix_block_accounting() with the new function.
Signed-off-by: Su Yue <suy.fnst@xxxxxxxxxxxxxx>
---
cmds-check.c | 26 +++++++++++++++++++++++++-
1 file changed, 25 insertions(+), 1 deletion(-)
diff --git a/cmds-check.c b/cmds-check.c
index 81e125b9315f..b51fcfd8ffdb 100644
--- a/cmds-check.c
+++ b/cmds-check.c
@@ -13681,6 +13681,30 @@ static int try_avoid_extents_overwrite(struct btrfs_fs_info *fs_info)
return ret;
}
+/*
+ * Wrapper function for btrfs_fix_block_accounting().
+ *
+ * Returns 0 on success.
+ * Returns != 0 on error.
+ */
+static int repair_block_accounting(struct btrfs_fs_info *fs_info)
+{
+ struct btrfs_trans_handle *trans = NULL;
+ struct btrfs_root *root = fs_info->extent_root;
+ int ret;
+
+ trans = btrfs_start_transaction(root, 1);
+ if (IS_ERR(trans)) {
+ ret = PTR_ERR(trans);
+ error("fail to start transaction %s", strerror(-ret));
+ return ret;
+ }
+
+ ret = btrfs_fix_block_accounting(trans, root);
+ btrfs_commit_transaction(trans, root);
+ return ret;
+}
+
/*
* Low memory usage version check_chunks_and_extents.
*/
@@ -13767,7 +13791,7 @@ out:
modify_block_groups_cache(fs_info, BTRFS_BLOCK_GROUP_METADATA,
0);
- ret = btrfs_fix_block_accounting(trans, root);
+ ret = repair_block_accounting(fs_info);
if (ret)
err |= ret;
else
--
2.15.1
--
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