Merge tag 'for-5.3/block-20190708' of git://git.kernel.dk/linux-block

[platform/kernel/linux-rpi.git] / kernel / cgroup / cgroup.c

diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c
index aaba2a4..f1e4eaf 100644 (file)
--- a/kernel/cgroup/cgroup.c
+++ b/kernel/cgroup/cgroup.c
@@ -4226,6 +4226,7 @@ css_next_descendant_pre(struct cgroup_subsys_state *pos,
 
        return NULL;
 }
+EXPORT_SYMBOL_GPL(css_next_descendant_pre);
 
 /**
  * css_rightmost_descendant - return the rightmost descendant of a css