Commit 30a9da5d authored Nov 05, 2021 by Josef Bacik Committed by David Sterba Jan 03, 2022

btrfs: don't use extent_root in iterate_extent_inodes



We are going to have many extent_roots soon, and we don't need a root
here necessarily as we're not modifying anything, we're just getting the
trans handle so we can have an accurate view of references, so use the
tree_root here.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

parent fd51eb2f

fs/btrfs/backref.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1969,7 +1969,7 @@ int iterate_extent_inodes(struct btrfs_fs_info *fs_info,
		extent_item_objectid);

		if (!search_commit_root) {
		trans = btrfs_attach_transaction(fs_info->extent_root);
		trans = btrfs_attach_transaction(fs_info->tree_root);
		if (IS_ERR(trans)) {
		if (PTR_ERR(trans) != -ENOENT &&
		PTR_ERR(trans) != -EROFS)