VisionFive2 Linux kernel

StarFive Tech Linux Kernel for VisionFive (JH7110) boards (mirror)

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author: Josef Bacik <josef@toxicpanda.com> 2021-03-12 15:25:11 -0500 committer: David Sterba <dsterba@suse.com> 2021-04-19 17:25:20 +0200 commit: f0118cb6bcd3afefd01b5bcaa4baaddbb6085092 parent: 1409e6cc7461d091b2ef1ad16954972d4ca1c784
Commit Summary:
btrfs: handle record_root_in_trans failure in create_pending_snapshot
Diffstat:
1 file changed, 8 insertions, 3 deletions
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index 0b72fe0e5c52..461baad8760c 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -1603,8 +1603,9 @@ static noinline int create_pending_snapshot(struct btrfs_trans_handle *trans,
 	dentry = pending->dentry;
 	parent_inode = pending->dir;
 	parent_root = BTRFS_I(parent_inode)->root;
-	record_root_in_trans(trans, parent_root, 0);
-
+	ret = record_root_in_trans(trans, parent_root, 0);
+	if (ret)
+		goto fail;
 	cur_time = current_time(parent_inode);
 
 	/*
@@ -1640,7 +1641,11 @@ static noinline int create_pending_snapshot(struct btrfs_trans_handle *trans,
 		goto fail;
 	}
 
-	record_root_in_trans(trans, root, 0);
+	ret = record_root_in_trans(trans, root, 0);
+	if (ret) {
+		btrfs_abort_transaction(trans, ret);
+		goto fail;
+	}
 	btrfs_set_root_last_snapshot(&root->root_item, trans->transid);
 	memcpy(new_root_item, &root->root_item, sizeof(*new_root_item));
 	btrfs_check_and_init_root_item(new_root_item);