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Diffstat (limited to 'kernel/bpf/bpf_lru_list.c')
-rw-r--r--kernel/bpf/bpf_lru_list.c20
1 files changed, 11 insertions, 9 deletions
diff --git a/kernel/bpf/bpf_lru_list.c b/kernel/bpf/bpf_lru_list.c
index 89b7ef41c86b..f62d1d56f41d 100644
--- a/kernel/bpf/bpf_lru_list.c
+++ b/kernel/bpf/bpf_lru_list.c
@@ -213,11 +213,10 @@ __bpf_lru_list_shrink_inactive(struct bpf_lru *lru,
enum bpf_lru_list_type tgt_free_type)
{
struct list_head *inactive = &l->lists[BPF_LRU_LIST_T_INACTIVE];
- struct bpf_lru_node *node, *tmp_node, *first_node;
+ struct bpf_lru_node *node, *tmp_node;
unsigned int nshrinked = 0;
unsigned int i = 0;
- first_node = list_first_entry(inactive, struct bpf_lru_node, list);
list_for_each_entry_safe_reverse(node, tmp_node, inactive, list) {
if (bpf_lru_node_is_ref(node)) {
__bpf_lru_node_move(l, node, BPF_LRU_LIST_T_ACTIVE);
@@ -361,7 +360,8 @@ static void __local_list_add_pending(struct bpf_lru *lru,
list_add(&node->list, local_pending_list(loc_l));
}
-struct bpf_lru_node *__local_list_pop_free(struct bpf_lru_locallist *loc_l)
+static struct bpf_lru_node *
+__local_list_pop_free(struct bpf_lru_locallist *loc_l)
{
struct bpf_lru_node *node;
@@ -374,8 +374,8 @@ struct bpf_lru_node *__local_list_pop_free(struct bpf_lru_locallist *loc_l)
return node;
}
-struct bpf_lru_node *__local_list_pop_pending(struct bpf_lru *lru,
- struct bpf_lru_locallist *loc_l)
+static struct bpf_lru_node *
+__local_list_pop_pending(struct bpf_lru *lru, struct bpf_lru_locallist *loc_l)
{
struct bpf_lru_node *node;
bool force = false;
@@ -558,8 +558,9 @@ void bpf_lru_push_free(struct bpf_lru *lru, struct bpf_lru_node *node)
bpf_common_lru_push_free(lru, node);
}
-void bpf_common_lru_populate(struct bpf_lru *lru, void *buf, u32 node_offset,
- u32 elem_size, u32 nr_elems)
+static void bpf_common_lru_populate(struct bpf_lru *lru, void *buf,
+ u32 node_offset, u32 elem_size,
+ u32 nr_elems)
{
struct bpf_lru_list *l = &lru->common_lru.lru_list;
u32 i;
@@ -575,8 +576,9 @@ void bpf_common_lru_populate(struct bpf_lru *lru, void *buf, u32 node_offset,
}
}
-void bpf_percpu_lru_populate(struct bpf_lru *lru, void *buf, u32 node_offset,
- u32 elem_size, u32 nr_elems)
+static void bpf_percpu_lru_populate(struct bpf_lru *lru, void *buf,
+ u32 node_offset, u32 elem_size,
+ u32 nr_elems)
{
u32 i, pcpu_entries;
int cpu;