mm/memcontrol.c: fix parameter description mismatch

There are a couple of places where parameter description and function
name do not match the actual code.  Fix it.

Link: http://lkml.kernel.org/r/1520843448-17347-1-git-send-email-honglei.wang@oracle.com
Signed-off-by: Honglei Wang <honglei.wang@oracle.com>
Acked-by: Tejun Heo <tj@kernel.org>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Vladimir Davydov <vdavydov.dev@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 670e99b68aa60567ecb4195bdace787e2378620c..9ec024b862aca01cb32d302584e6b110d11107a7 100644 (file)
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -714,9 +714,9 @@ static struct mem_cgroup *get_mem_cgroup_from_mm(struct mm_struct *mm)
  * invocations for reference counting, or use mem_cgroup_iter_break()
  * to cancel a hierarchy walk before the round-trip is complete.
  *
- * Reclaimers can specify a zone and a priority level in @reclaim to
+ * Reclaimers can specify a node and a priority level in @reclaim to
  * divide up the memcgs in the hierarchy among all concurrent
- * reclaimers operating on the same zone and priority.
+ * reclaimers operating on the same node and priority.
  */
 struct mem_cgroup *mem_cgroup_iter(struct mem_cgroup *root,
                                   struct mem_cgroup *prev,
@@ -2299,7 +2299,7 @@ void memcg_kmem_put_cache(struct kmem_cache *cachep)
 }
 
 /**
- * memcg_kmem_charge: charge a kmem page
+ * memcg_kmem_charge_memcg: charge a kmem page
  * @page: page to charge
  * @gfp: reclaim mode
  * @order: allocation order