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| author | Waiman Long <longman@redhat.com> | 2020-10-13 16:52:49 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-13 18:38:30 -0700 |
| commit | f9f84ec56f7e370cc6fc478b7d09fbf41de970ea (patch) | |
| tree | 5038d7e60899d1bea6fa3546fcac4457cdc78475 /mm/memcontrol.c | |
| parent | 05bdc520b3ad39d216efc52112bc59be2e975299 (diff) | |
| download | linux-f9f84ec56f7e370cc6fc478b7d09fbf41de970ea.tar.bz2 | |
mm/memcg: clean up obsolete enum charge_type
Patch series "mm/memcg: Miscellaneous cleanups and streamlining", v2.
This patch (of 3):
Since commit 0a31bc97c80c ("mm: memcontrol: rewrite uncharge API") and
commit 00501b531c47 ("mm: memcontrol: rewrite charge API") in v3.17, the
enum charge_type was no longer used anywhere. However, the enum itself
was not removed at that time. Remove the obsolete enum charge_type now.
Signed-off-by: Waiman Long <longman@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Shakeel Butt <shakeelb@google.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Michal Hocko <mhocko@suse.com>
Acked-by: Chris Down <chris@chrisdown.name>
Cc: Vladimir Davydov <vdavydov.dev@gmail.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Roman Gushchin <guro@fb.com>
Cc: Yafang Shao <laoar.shao@gmail.com>
Link: https://lkml.kernel.org/r/20200914024452.19167-1-longman@redhat.com
Link: https://lkml.kernel.org/r/20200914024452.19167-2-longman@redhat.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/memcontrol.c')
| -rw-r--r-- | mm/memcontrol.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 283aaf0864de..09e851f0bee3 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -197,14 +197,6 @@ static struct move_charge_struct { #define MEM_CGROUP_MAX_RECLAIM_LOOPS 100 #define MEM_CGROUP_MAX_SOFT_LIMIT_RECLAIM_LOOPS 2 -enum charge_type { - MEM_CGROUP_CHARGE_TYPE_CACHE = 0, - MEM_CGROUP_CHARGE_TYPE_ANON, - MEM_CGROUP_CHARGE_TYPE_SWAPOUT, /* for accounting swapcache */ - MEM_CGROUP_CHARGE_TYPE_DROP, /* a page was unused swap cache */ - NR_CHARGE_TYPE, -}; - /* for encoding cft->private value on file */ enum res_type { _MEM, |