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/killall.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/core/killall.c') diff --git a/src/core/killall.c b/src/core/killall.c index 291e1f90ee..a6ff50a5a4 100644 --- a/src/core/killall.c +++ b/src/core/killall.c @@ -205,7 +205,7 @@ void broadcast_signal(int sig, bool wait_for_exit, bool send_sighup) { _cleanup_set_free_ Set *pids = NULL; if (wait_for_exit) - pids = set_new(trivial_hash_func, trivial_compare_func); + pids = set_new(NULL); assert_se(sigemptyset(&mask) == 0); assert_se(sigaddset(&mask, SIGCHLD) == 0); -- cgit v1.2.3-54-g00ecf