diff options
| author | Miaohe Lin <linmiaohe@huawei.com> | 2023-08-01 20:43:59 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-08-21 13:37:32 -0700 |
| commit | ca39c5e7d10f09983293f064caa447690cb3ec92 (patch) | |
| tree | 8a02d696bebb803c4c79be8e88e8deb067fd8b29 /include/linux | |
| parent | 6a718bd2ed4a589e7e50e7d028d24e087139dd03 (diff) | |
mm/memcg: update obsolete comment above parent_mem_cgroup()
Since commit bef8620cd8e0 ("mm: memcg: deprecate the non-hierarchical
mode"), use_hierarchy is already deprecated. And it's further removed via
commit 9d9d341df4d5 ("cgroup: remove obsoleted broken_hierarchy and
warned_broken_hierarchy"). Update corresponding comment.
Link: https://lkml.kernel.org/r/20230801124359.2266860-1-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Roman Gushchin <roman.gushchin@linux.dev>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Shakeel Butt <shakeelb@google.com>
Cc: Muchun Song <songmuchun@bytedance.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/memcontrol.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index 419e001a02e4..163004ae3349 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -860,8 +860,7 @@ static inline struct mem_cgroup *lruvec_memcg(struct lruvec *lruvec) * parent_mem_cgroup - find the accounting parent of a memcg * @memcg: memcg whose parent to find * - * Returns the parent memcg, or NULL if this is the root or the memory - * controller is in legacy no-hierarchy mode. + * Returns the parent memcg, or NULL if this is the root. */ static inline struct mem_cgroup *parent_mem_cgroup(struct mem_cgroup *memcg) { |