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authorMiaohe Lin <linmiaohe@huawei.com>2020-10-13 16:52:45 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-10-13 18:38:30 -0700
commit05bdc520b3ad39d216efc52112bc59be2e975299 (patch)
tree47ad9488ac8b3adc8ec57dc6aa7b63cf56822829 /mm
parent19b629c9795bfe67bf77be8fb611b84424b56d91 (diff)
downloadlinux-05bdc520b3ad39d216efc52112bc59be2e975299.tar.bz2
mm: memcontrol: correct the comment of mem_cgroup_iter()
Since commit bbec2e15170a ("mm: rename page_counter's count/limit into usage/max"), the arg @reclaim has no priority field anymore. Signed-off-by: Miaohe Lin <linmiaohe@huawei.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Michal Hocko <mhocko@suse.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Vladimir Davydov <vdavydov.dev@gmail.com> Link: https://lkml.kernel.org/r/20200913094129.44558-1-linmiaohe@huawei.com Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
-rw-r--r--mm/memcontrol.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index ba9f5404b8cf..283aaf0864de 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -1102,9 +1102,9 @@ 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,