1 files changed, 2 insertions, 3 deletions

diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h
index c85f74946a8b..c82794f20110 100644
--- a/include/linux/backing-dev.h
+++ b/include/linux/backing-dev.h
@@ -13,7 +13,6 @@
 #include <linux/sched.h>
 #include <linux/blkdev.h>
 #include <linux/writeback.h>
-#include <linux/memcontrol.h>
 #include <linux/blk-cgroup.h>
 #include <linux/backing-dev-defs.h>
 #include <linux/slab.h>
@@ -267,8 +266,8 @@ static inline bool inode_cgwb_enabled(struct inode *inode)
 {
         struct backing_dev_info *bdi = inode_to_bdi(inode);
 
-        return cgroup_on_dfl(mem_cgroup_root_css->cgroup) &&
-                cgroup_on_dfl(blkcg_root_css->cgroup) &&
+        return cgroup_subsys_on_dfl(memory_cgrp_subsys) &&
+                cgroup_subsys_on_dfl(io_cgrp_subsys) &&
                 bdi_cap_account_dirty(bdi) &&
                 (bdi->capabilities & BDI_CAP_CGROUP_WRITEBACK) &&
                 (inode->i_sb->s_iflags & SB_I_CGROUPWB);