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| author |   Muchun Song <songmuchun@bytedance.com> | 2021-06-28 19:37:53 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2021-06-29 10:53:50 -0700 |
| commit | a984226f457f849eb9c4ce727eeaa3b5080597d8 (patch) | |
| tree | 339912376e017cccacbcf5897a3a9cf25582e9e6 /mm/workingset.c | |
| parent | mm: memcontrol: bail out early when !mm in get_mem_cgroup_from_mm (diff) | |
| download | linux-dev-a984226f457f849eb9c4ce727eeaa3b5080597d8.tar.xz linux-dev-a984226f457f849eb9c4ce727eeaa3b5080597d8.zip | |
mm: memcontrol: remove the pgdata parameter of mem_cgroup_page_lruvec
All the callers of mem_cgroup_page_lruvec() just pass page_pgdat(page) as
the 2nd parameter to it (except isolate_migratepages_block()). But for
isolate_migratepages_block(), the page_pgdat(page) is also equal to the
local variable of @pgdat. So mem_cgroup_page_lruvec() do not need the
pgdat parameter. Just remove it to simplify the code.
Link: https://lkml.kernel.org/r/20210417043538.9793-4-songmuchun@bytedance.com
Signed-off-by: Muchun Song <songmuchun@bytedance.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Reviewed-by: Shakeel Butt <shakeelb@google.com>
Acked-by: Roman Gushchin <guro@fb.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Cc: Vladimir Davydov <vdavydov.dev@gmail.com>
Cc: Xiongchun Duan <duanxiongchun@bytedance.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/workingset.c')
| -rw-r--r-- | mm/workingset.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/workingset.c b/mm/workingset.c index b7cdeca5a76d..4f7a306ce75a 100644 --- a/mm/workingset.c +++ b/mm/workingset.c @@ -408,7 +408,7 @@ void workingset_activation(struct page *page) memcg = page_memcg_rcu(page); if (!mem_cgroup_disabled() && !memcg) goto out; - lruvec = mem_cgroup_page_lruvec(page, page_pgdat(page)); + lruvec = mem_cgroup_page_lruvec(page); workingset_age_nonresident(lruvec, thp_nr_pages(page)); out: rcu_read_unlock(); |