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ANDROID: Export memcg functions to allow module to add new files

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Export cgroup_add_dfl_cftypes to allow vendor module to expose additional files in the memory cgroup-v2 hierarchy.

Bug: 287922632

Change-Id: I103b983fbb46ff7a45cfc57f5657142a1bbd3d68
Signed-off-by: LongPing Wei <weilongping@oppo.com>
This commit is contained in:
LongPing Wei 2023-06-19 20:25:03 +08:00 • committed by Matthias Männich
parent 32c2d42ee1
commit 9afd7b261a
1 changed files with 1 additions and 0 deletions
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kernel/cgroup/cgroup.c
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@ -4443,6 +4443,7 @@ int cgroup_add_dfl_cftypes(struct cgroup_subsys *ss, struct cftype *cfts)
cft->flags |= __CFTYPE_ONLY_ON_DFL;
return cgroup_add_cftypes(ss, cfts);
}
EXPORT_SYMBOL_GPL(cgroup_add_dfl_cftypes);
/**
* cgroup_add_legacy_cftypes - add an array of cftypes for legacy hierarchies