When we use reloc root to cow or copy a tree block, we do not set the block's owner, instead we set its header's flag with BTRFS_HEADER_FLAG_RELOC.
So here we should check for root_key's offset. Signed-off-by: Liu Bo <[email protected]> --- fs/btrfs/extent-tree.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 5b9b6b6..0bda273 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -6160,7 +6160,7 @@ static noinline int walk_up_proc(struct btrfs_trans_handle *trans, if (wc->flags[level + 1] & BTRFS_BLOCK_FLAG_FULL_BACKREF) parent = path->nodes[level + 1]->start; else - BUG_ON(root->root_key.objectid != + BUG_ON(root->root_key.offset != btrfs_header_owner(path->nodes[level + 1])); } -- 1.6.5.2 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
