From: Miaohe Lin <linmiaohe@huawei.com>
To: <hannes@cmpxchg.org>, <mhocko@kernel.org>,
<vdavydov.dev@gmail.com>, <akpm@linux-foundation.org>
Cc: <cgroups@vger.kernel.org>, <linux-mm@kvack.org>,
<linux-kernel@vger.kernel.org>, <linmiaohe@huawei.com>
Subject: [PATCH RESEND] mm: memcontrol: Correct the comment of mem_cgroup_iter()
Date: Sun, 13 Sep 2020 05:44:46 -0400 [thread overview]
Message-ID: <20200913094446.47317-1-linmiaohe@huawei.com> (raw)
Since commit 9da83f3fc74b ("mm, memcg: clean up reclaim iter array"), the
arg @reclaim has no priority field anymore.
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
---
mm/memcontrol.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 75cd1a1e66c8..a57aa0f42d40 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -1138,9 +1138,9 @@ static __always_inline struct mem_cgroup *get_mem_cgroup_from_current(void)
* 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 node and a priority level in @reclaim to
- * divide up the memcgs in the hierarchy among all concurrent
- * reclaimers operating on the same node and priority.
+ * Reclaimers can specify a node in @reclaim to divide up the memcgs
+ * in the hierarchy among all concurrent reclaimers operating on the
+ * same node.
*/
struct mem_cgroup *mem_cgroup_iter(struct mem_cgroup *root,
struct mem_cgroup *prev,
--
2.19.1
reply other threads:[~2020-09-13 9:46 UTC|newest]
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