From: Miaohe Lin <linmiaohe@huawei.com> To: <hannes@cmpxchg.org>, <mhocko@kernel.org>, <vdavydov.dev@gmail.com>, <akpm@linux-foundation.org> Cc: <shakeelb@google.com>, <guro@fb.com>, <willy@infradead.org>, <alexs@kernel.org>, <richard.weiyang@gmail.com>, <songmuchun@bytedance.com>, <linux-mm@kvack.org>, <linux-kernel@vger.kernel.org>, <cgroups@vger.kernel.org>, <linmiaohe@huawei.com> Subject: [PATCH 1/5] mm, memcg: remove unused functions Date: Thu, 29 Jul 2021 20:57:51 +0800 [thread overview] Message-ID: <20210729125755.16871-2-linmiaohe@huawei.com> (raw) In-Reply-To: <20210729125755.16871-1-linmiaohe@huawei.com> Since commit 2d146aa3aa84 ("mm: memcontrol: switch to rstat"), last user of memcg_stat_item_in_bytes() is gone. And since commit fa40d1ee9f15 ("mm: vmscan: memcontrol: remove mem_cgroup_select_victim_node()"), only the declaration of mem_cgroup_select_victim_node() is remained here. Remove them. Signed-off-by: Miaohe Lin <linmiaohe@huawei.com> --- include/linux/memcontrol.h | 12 ------------ 1 file changed, 12 deletions(-) diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index 7028d8e4a3d7..04437504444f 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -606,13 +606,6 @@ static inline bool PageMemcgKmem(struct page *page) return folio_memcg_kmem(page_folio(page)); } -static __always_inline bool memcg_stat_item_in_bytes(int idx) -{ - if (idx == MEMCG_PERCPU_B) - return true; - return vmstat_item_in_bytes(idx); -} - static inline bool mem_cgroup_is_root(struct mem_cgroup *memcg) { return (memcg == root_mem_cgroup); @@ -916,11 +909,6 @@ static inline bool mem_cgroup_online(struct mem_cgroup *memcg) return !!(memcg->css.flags & CSS_ONLINE); } -/* - * For memory reclaim. - */ -int mem_cgroup_select_victim_node(struct mem_cgroup *memcg); - void mem_cgroup_update_lru_size(struct lruvec *lruvec, enum lru_list lru, int zid, int nr_pages); -- 2.23.0
next prev parent reply other threads:[~2021-07-29 12:57 UTC|newest] Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-07-29 12:57 [PATCH 0/5] Cleanups and fixup for memcontrol Miaohe Lin 2021-07-29 12:57 ` Miaohe Lin [this message] 2021-07-29 14:07 ` [PATCH 1/5] mm, memcg: remove unused functions Shakeel Butt 2021-07-29 14:07 ` Shakeel Butt 2021-07-30 2:39 ` Muchun Song 2021-07-30 2:39 ` Muchun Song 2021-07-30 2:57 ` Roman Gushchin 2021-07-30 6:45 ` Michal Hocko 2021-07-29 12:57 ` [PATCH 2/5] mm, memcg: narrow the scope of percpu_charge_mutex Miaohe Lin 2021-07-30 2:42 ` Muchun Song 2021-07-30 2:42 ` Muchun Song 2021-07-30 3:06 ` Roman Gushchin 2021-07-30 6:50 ` Michal Hocko 2021-07-31 2:29 ` Miaohe Lin 2021-08-02 6:49 ` Michal Hocko 2021-08-02 9:54 ` Miaohe Lin 2021-08-03 3:40 ` Roman Gushchin 2021-08-03 6:29 ` Miaohe Lin 2021-08-03 7:11 ` Michal Hocko 2021-08-03 7:13 ` Roman Gushchin 2021-08-03 7:27 ` Michal Hocko 2021-08-03 9:33 ` Muchun Song 2021-08-03 9:33 ` Muchun Song 2021-08-03 10:50 ` Miaohe Lin 2021-08-03 14:15 ` Johannes Weiner 2021-08-04 8:20 ` Michal Hocko 2021-08-05 1:44 ` Miaohe Lin 2021-07-30 6:46 ` Michal Hocko 2021-07-29 12:57 ` [PATCH 3/5] mm, memcg: save some atomic ops when flush is already true Miaohe Lin 2021-07-29 14:40 ` Shakeel Butt 2021-07-29 14:40 ` Shakeel Butt 2021-07-30 2:37 ` Muchun Song 2021-07-30 2:37 ` Muchun Song 2021-07-30 3:07 ` Roman Gushchin 2021-07-30 6:51 ` Michal Hocko 2021-07-29 12:57 ` [PATCH 4/5] mm, memcg: avoid possible NULL pointer dereferencing in mem_cgroup_init() Miaohe Lin 2021-07-29 13:52 ` Matthew Wilcox 2021-07-30 1:50 ` Miaohe Lin 2021-07-30 3:12 ` Roman Gushchin 2021-07-30 6:29 ` Miaohe Lin 2021-07-30 6:44 ` Michal Hocko 2021-07-31 2:05 ` Miaohe Lin 2021-08-02 6:43 ` Michal Hocko 2021-08-02 10:00 ` Miaohe Lin 2021-08-02 10:42 ` Michal Hocko 2021-08-02 11:18 ` Miaohe Lin 2021-07-29 12:57 ` [PATCH 5/5] mm, memcg: always call __mod_node_page_state() with preempt disabled Miaohe Lin 2021-07-29 14:39 ` Shakeel Butt 2021-07-29 14:39 ` Shakeel Butt 2021-07-30 1:52 ` Miaohe Lin 2021-07-30 2:33 ` [External] " Muchun Song 2021-07-30 2:33 ` Muchun Song 2021-07-30 2:46 ` Miaohe Lin
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=20210729125755.16871-2-linmiaohe@huawei.com \ --to=linmiaohe@huawei.com \ --cc=akpm@linux-foundation.org \ --cc=alexs@kernel.org \ --cc=cgroups@vger.kernel.org \ --cc=guro@fb.com \ --cc=hannes@cmpxchg.org \ --cc=linux-kernel@vger.kernel.org \ --cc=linux-mm@kvack.org \ --cc=mhocko@kernel.org \ --cc=richard.weiyang@gmail.com \ --cc=shakeelb@google.com \ --cc=songmuchun@bytedance.com \ --cc=vdavydov.dev@gmail.com \ --cc=willy@infradead.org \ --subject='Re: [PATCH 1/5] mm, memcg: remove unused functions' \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: link
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.