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| author | Roman Gushchin <guro@fb.com> | 2018-06-07 17:06:18 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-06-07 17:34:35 -0700 |
| commit | bbec2e15170aae3e084d7d9afc730aeebe01b654 (patch) | |
| tree | 60fae9998aa86f7f004435b133ae55e48a0e2477 /mm/oom_kill.c | |
| parent | 1c4bc43ddfd52cbe5a08bb86ae636f55d2799424 (diff) | |
| download | op-kernel-dev-bbec2e15170aae3e084d7d9afc730aeebe01b654.zip op-kernel-dev-bbec2e15170aae3e084d7d9afc730aeebe01b654.tar.gz | |
mm: rename page_counter's count/limit into usage/max
This patch renames struct page_counter fields:
count -> usage
limit -> max
and the corresponding functions:
page_counter_limit() -> page_counter_set_max()
mem_cgroup_get_limit() -> mem_cgroup_get_max()
mem_cgroup_resize_limit() -> mem_cgroup_resize_max()
memcg_update_kmem_limit() -> memcg_update_kmem_max()
memcg_update_tcp_limit() -> memcg_update_tcp_max()
The idea behind this renaming is to have the direct matching
between memory cgroup knobs (low, high, max) and page_counters API.
This is pure renaming, this patch doesn't bring any functional change.
Link: http://lkml.kernel.org/r/20180405185921.4942-1-guro@fb.com
Signed-off-by: Roman Gushchin <guro@fb.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Vladimir Davydov <vdavydov.dev@gmail.com>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/oom_kill.c')
| -rw-r--r-- | mm/oom_kill.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/oom_kill.c b/mm/oom_kill.c index 8ba6cb8..6694348 100644 --- a/mm/oom_kill.c +++ b/mm/oom_kill.c @@ -256,7 +256,7 @@ static enum oom_constraint constrained_alloc(struct oom_control *oc) int nid; if (is_memcg_oom(oc)) { - oc->totalpages = mem_cgroup_get_limit(oc->memcg) ?: 1; + oc->totalpages = mem_cgroup_get_max(oc->memcg) ?: 1; return CONSTRAINT_MEMCG; } |
