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path: root/kernel/bpf/lpm_trie.c
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Diffstat (limited to 'kernel/bpf/lpm_trie.c')
-rw-r--r--kernel/bpf/lpm_trie.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/kernel/bpf/lpm_trie.c b/kernel/bpf/lpm_trie.c
index 56e6c75d354d..65c236cf341e 100644
--- a/kernel/bpf/lpm_trie.c
+++ b/kernel/bpf/lpm_trie.c
@@ -25,7 +25,7 @@ struct lpm_trie_node {
struct lpm_trie_node __rcu *child[2];
u32 prefixlen;
u32 flags;
- u8 data[0];
+ u8 data[];
};
struct lpm_trie {
@@ -34,7 +34,7 @@ struct lpm_trie {
size_t n_entries;
size_t max_prefixlen;
size_t data_size;
- raw_spinlock_t lock;
+ spinlock_t lock;
};
/* This trie implements a longest prefix match algorithm that can be used to
@@ -315,7 +315,7 @@ static int trie_update_elem(struct bpf_map *map,
if (key->prefixlen > trie->max_prefixlen)
return -EINVAL;
- raw_spin_lock_irqsave(&trie->lock, irq_flags);
+ spin_lock_irqsave(&trie->lock, irq_flags);
/* Allocate and fill a new node */
@@ -422,7 +422,7 @@ out:
kfree(im_node);
}
- raw_spin_unlock_irqrestore(&trie->lock, irq_flags);
+ spin_unlock_irqrestore(&trie->lock, irq_flags);
return ret;
}
@@ -442,7 +442,7 @@ static int trie_delete_elem(struct bpf_map *map, void *_key)
if (key->prefixlen > trie->max_prefixlen)
return -EINVAL;
- raw_spin_lock_irqsave(&trie->lock, irq_flags);
+ spin_lock_irqsave(&trie->lock, irq_flags);
/* Walk the tree looking for an exact key/length match and keeping
* track of the path we traverse. We will need to know the node
@@ -518,7 +518,7 @@ static int trie_delete_elem(struct bpf_map *map, void *_key)
kfree_rcu(node, rcu);
out:
- raw_spin_unlock_irqrestore(&trie->lock, irq_flags);
+ spin_unlock_irqrestore(&trie->lock, irq_flags);
return ret;
}
@@ -575,7 +575,7 @@ static struct bpf_map *trie_alloc(union bpf_attr *attr)
if (ret)
goto out_err;
- raw_spin_lock_init(&trie->lock);
+ spin_lock_init(&trie->lock);
return &trie->map;
out_err: