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-rw-r--r--include/linux/sched.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 95a5018c338e..1827f4a7a6de 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1152,6 +1152,9 @@ struct task_struct {
/* Number of pages to reclaim on returning to userland: */
unsigned int memcg_nr_pages_over_high;
+
+ /* Used by memcontrol for targeted memcg charge: */
+ struct mem_cgroup *active_memcg;
#endif
#ifdef CONFIG_BLK_CGROUP