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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
parent 40aea038ea
commit 5f17bf82b4
1 changed files with 1 additions and 0 deletions
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kernel/cgroup/cgroup.c
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@@ -4219,6 +4219,7 @@ int cgroup_add_dfl_cftypes(struct cgroup_subsys *ss, struct cftype *cfts)
cft->flags |= __CFTYPE_ONLY_ON_DFL; cft->flags |= __CFTYPE_ONLY_ON_DFL;
return cgroup_add_cftypes(ss, cfts); 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 * cgroup_add_legacy_cftypes - add an array of cftypes for legacy hierarchies