commit 6cdd0629a130fd1f33235577d26d626fd92689b9
author Jeff Mahoney <jeffm@suse.com> Wed Jun 22 18:56:44 2016 -0400
committer Jeff Mahoney <jeffm@suse.com> Fri Jun 24 17:14:49 2016 -0400
tree 88e18e11690528239766a42af2f9e0a92bc6514d
parent ed72306a1bca9260f6691c81f7ec3f925d7b37bd

btrfs: root->fs_info cleanup, update_super_roots

Signed-off-by: Jeff Mahoney <jeffm@suse.com>

fs/btrfs/transaction.c

diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index 1a7f727..57d3187 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -1703,9 +1703,8 @@
 	return ret;
 }
 
-static void update_super_roots(struct btrfs_root *root)
+static void update_super_roots(struct btrfs_fs_info *fs_info)
 {
-	struct btrfs_fs_info *fs_info = root->fs_info;
 	struct btrfs_root_item *root_item;
 	struct btrfs_super_block *super;
 
@@ -2215,7 +2214,7 @@
 	assert_qgroups_uptodate(trans);
 	ASSERT(list_empty(&cur_trans->dirty_bgs));
 	ASSERT(list_empty(&cur_trans->io_bgs));
-	update_super_roots(root);
+	update_super_roots(fs_info);
 
 	btrfs_set_super_log_root(fs_info->super_copy, 0);
 	btrfs_set_super_log_root_level(fs_info->super_copy, 0);