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| author | Michal Schmidt <mschmidt@redhat.com> | 2014-08-13 01:00:18 +0200 |
|---|---|---|
| committer | Michal Schmidt <mschmidt@redhat.com> | 2014-09-15 16:08:50 +0200 |
| commit | d5099efc47d4e6ac60816b5381a5f607ab03f06e (patch) | |
| tree | 661308aae8a0885e90da25874e7df3e795532356 /src/core/killall.c | |
| parent | f44541bc934c6e2b02155559e9eeb17a13a09558 (diff) | |
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.
Diffstat (limited to 'src/core/killall.c')
| -rw-r--r-- | src/core/killall.c | 2 |
1 files changed, 1 insertions, 1 deletions
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); |