1 files changed, 3 insertions, 3 deletions

diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index f99f5991d6bb..c31a310aa146 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -209,7 +209,7 @@ struct mem_cgroup {
         int     prev_priority;  /* for recording reclaim priority */
 
         /*
-         * While reclaiming in a hiearchy, we cache the last child we
+         * While reclaiming in a hierarchy, we cache the last child we
          * reclaimed from.
          */
         int last_scanned_child;
@@ -1720,7 +1720,7 @@ int mem_cgroup_cache_charge(struct page *page, struct mm_struct *mm,
 /*
  * While swap-in, try_charge -> commit or cancel, the page is locked.
  * And when try_charge() successfully returns, one refcnt to memcg without
- * struct page_cgroup is aquired. This refcnt will be cumsumed by
+ * struct page_cgroup is acquired. This refcnt will be consumed by
  * "commit()" or removed by "cancel()"
  */
 int mem_cgroup_try_charge_swapin(struct mm_struct *mm,
@@ -2466,7 +2466,7 @@ static int mem_cgroup_hierarchy_write(struct cgroup *cont, struct cftype *cft,
 
         cgroup_lock();
         /*
-         * If parent's use_hiearchy is set, we can't make any modifications
+         * If parent's use_hierarchy is set, we can't make any modifications
          * in the child subtrees. If it is unset, then the change can
          * occur, provided the current cgroup has no children.
          *