test_mem_cgroup_node_reclaimable() is only used when "MAX_NUMNODES > 1",
so move it into related quote.
The related warning (with allmodconfig under parisc):
CC mm/memcontrol.o
mm/memcontrol.c:1629:13: warning: 'test_mem_cgroup_node_reclaimable' defined but not used [-Wunused-function]
static bool test_mem_cgroup_node_reclaimable(struct mem_cgroup *memcg,
^
Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
---
mm/memcontrol.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index c6ac50e..d538b08 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -1616,6 +1616,7 @@ static void mem_cgroup_out_of_memory(struct mem_cgroup *memcg, gfp_t gfp_mask,
NULL, "Memory cgroup out of memory");
}
+#if MAX_NUMNODES > 1
/**
* test_mem_cgroup_node_reclaimable
* @memcg: the target memcg
@@ -1638,7 +1639,6 @@ static bool test_mem_cgroup_node_reclaimable(struct mem_cgroup *memcg,
return false;
}
-#if MAX_NUMNODES > 1
/*
* Always updating the nodemask is not very good - even if we have an empty
--
1.9.3
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