From d5099efc47d4e6ac60816b5381a5f607ab03f06e Mon Sep 17 00:00:00 2001 From: Michal Schmidt Date: Wed, 13 Aug 2014 01:00:18 +0200 Subject: hashmap: introduce hash_ops to make struct Hashmap smaller It is redundant to store 'hash' and 'compare' function pointers in struct Hashmap separately. The functions always comprise a pair. Store a single pointer to struct hash_ops instead. systemd keeps hundreds of hashmaps, so this saves a little bit of memory. --- src/core/bus-endpoint.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/core/bus-endpoint.c') diff --git a/src/core/bus-endpoint.c b/src/core/bus-endpoint.c index 8d11974db4..1e8f07eb54 100644 --- a/src/core/bus-endpoint.c +++ b/src/core/bus-endpoint.c @@ -55,7 +55,7 @@ int bus_endpoint_add_policy(BusEndpoint *ep, const char *name, BusPolicyAccess a return 0; } } else { - ep->policy_hash = hashmap_new(string_hash_func, string_compare_func); + ep->policy_hash = hashmap_new(&string_hash_ops); if (!ep->policy_hash) return -ENOMEM; } -- cgit v1.2.3-54-g00ecf