1 files changed, 15 insertions, 1 deletions
diff --git a/kernel/hashlib.h b/kernel/hashlib.h
index 0b6e94a32..3164282f2 100644
--- a/kernel/hashlib.h
+++ b/kernel/hashlib.h
@@ -62,7 +62,8 @@ template<> struct hash_ops<int> {
 	bool cmp(T a, T b) const {
 		return a == b;
 	}
-	unsigned int hash(unsigned int a) const {
+	template<typename T>
+	unsigned int hash(T a) const {
 		return a;
 	}
 };
@@ -90,6 +91,19 @@ template<typename P, typename Q> struct hash_ops<std::pair<P, Q>> {
 	}
 };
 
+template<typename T> struct hash_ops<std::vector<T>> {
+	bool cmp(std::vector<T> a, std::vector<T> b) const {
+		return a == b;
+	}
+	unsigned int hash(std::vector<T> a) const {
+		hash_ops<T> t_ops;
+		unsigned int h = mkhash_init;
+		for (auto k : a)
+			h = mkhash(h, t_ops.hash(k));
+		return h;
+	}
+};
+
 struct hash_cstr_ops {
 	bool cmp(const char *a, const char *b) const {
 		for (int i = 0; a[i] || b[i]; i++)