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Subject[PATCH 3/3] sched/psi: Remove redundant cgroup_psi() when !CONFIG_CGROUPS
Date
cgroup_psi() is only called under CONFIG_CGROUPS.
We don't need cgroup_psi() when !CONFIG_CGROUPS,
so we can remove it in this case.

Signed-off-by: Hao Jia <jiahao.os@bytedance.com>
---
include/linux/cgroup.h | 5 -----
1 file changed, 5 deletions(-)

diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index ed53bfe7c46c..ac5d0515680e 100644
--- a/include/linux/cgroup.h
+++ b/include/linux/cgroup.h
@@ -734,11 +734,6 @@ static inline struct cgroup *cgroup_parent(struct cgroup *cgrp)
return NULL;
}

-static inline struct psi_group *cgroup_psi(struct cgroup *cgrp)
-{
- return NULL;
-}
-
static inline bool cgroup_psi_enabled(void)
{
return false;
--
2.32.0
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