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authorMichal Schmidt <mschmidt@redhat.com>2014-08-13 01:00:18 +0200
committerMichal Schmidt <mschmidt@redhat.com>2014-09-15 16:08:50 +0200
commitd5099efc47d4e6ac60816b5381a5f607ab03f06e (patch)
tree661308aae8a0885e90da25874e7df3e795532356 /src/shared/fdset.c
parentf44541bc934c6e2b02155559e9eeb17a13a09558 (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/shared/fdset.c')
-rw-r--r--src/shared/fdset.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/shared/fdset.c b/src/shared/fdset.c
index d2ea665016..37cbd8526c 100644
--- a/src/shared/fdset.c
+++ b/src/shared/fdset.c
@@ -38,7 +38,7 @@
#define PTR_TO_FD(p) (PTR_TO_INT(p)-1)
FDSet *fdset_new(void) {
- return MAKE_FDSET(set_new(trivial_hash_func, trivial_compare_func));
+ return MAKE_FDSET(set_new(NULL));
}
void fdset_free(FDSet *s) {