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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/core/automount.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/core/automount.c')
-rw-r--r--src/core/automount.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/core/automount.c b/src/core/automount.c
index 73a8ce17e4..f72aca2957 100644
--- a/src/core/automount.c
+++ b/src/core/automount.c
@@ -685,7 +685,7 @@ static int automount_deserialize_item(Unit *u, const char *key, const char *valu
log_debug_unit(u->id, "Failed to parse token value %s", value);
else {
if (!a->tokens)
- if (!(a->tokens = set_new(trivial_hash_func, trivial_compare_func)))
+ if (!(a->tokens = set_new(NULL)))
return -ENOMEM;
r = set_put(a->tokens, UINT_TO_PTR(token));
@@ -762,7 +762,7 @@ static int automount_dispatch_io(sd_event_source *s, int fd, uint32_t events, vo
} else
log_debug_unit(UNIT(a)->id, "Got direct mount request on %s", a->where);
- r = set_ensure_allocated(&a->tokens, trivial_hash_func, trivial_compare_func);
+ r = set_ensure_allocated(&a->tokens, NULL);
if (r < 0) {
log_error_unit(UNIT(a)->id, "Failed to allocate token set.");
goto fail;