From b19315d8ab46ae50410dba9228a4c08ae5c73e38 Mon Sep 17 00:00:00 2001 From: Elijah Newren Date: Wed, 11 Nov 2020 20:02:20 +0000 Subject: Use new HASHMAP_INIT macro to simplify hashmap initialization Now that hashamp has lazy initialization and a HASHMAP_INIT macro, hashmaps allocated on the stack can be initialized without a call to hashmap_init() and in some cases makes the code a bit shorter. Convert some callsites over to take advantage of this. Signed-off-by: Elijah Newren Signed-off-by: Junio C Hamano --- attr.c | 26 ++++++++------------------ 1 file changed, 8 insertions(+), 18 deletions(-) (limited to 'attr.c') diff --git a/attr.c b/attr.c index a826b2ef1f..4ef85d668b 100644 --- a/attr.c +++ b/attr.c @@ -52,13 +52,6 @@ static inline void hashmap_unlock(struct attr_hashmap *map) pthread_mutex_unlock(&map->mutex); } -/* - * The global dictionary of all interned attributes. This - * is a singleton object which is shared between threads. - * Access to this dictionary must be surrounded with a mutex. - */ -static struct attr_hashmap g_attr_hashmap; - /* The container for objects stored in "struct attr_hashmap" */ struct attr_hash_entry { struct hashmap_entry ent; @@ -80,11 +73,14 @@ static int attr_hash_entry_cmp(const void *unused_cmp_data, return (a->keylen != b->keylen) || strncmp(a->key, b->key, a->keylen); } -/* Initialize an 'attr_hashmap' object */ -static void attr_hashmap_init(struct attr_hashmap *map) -{ - hashmap_init(&map->map, attr_hash_entry_cmp, NULL, 0); -} +/* + * The global dictionary of all interned attributes. This + * is a singleton object which is shared between threads. + * Access to this dictionary must be surrounded with a mutex. + */ +static struct attr_hashmap g_attr_hashmap = { + HASHMAP_INIT(attr_hash_entry_cmp, NULL) +}; /* * Retrieve the 'value' stored in a hashmap given the provided 'key'. @@ -96,9 +92,6 @@ static void *attr_hashmap_get(struct attr_hashmap *map, struct attr_hash_entry k; struct attr_hash_entry *e; - if (!map->map.tablesize) - attr_hashmap_init(map); - hashmap_entry_init(&k.ent, memhash(key, keylen)); k.key = key; k.keylen = keylen; @@ -114,9 +107,6 @@ static void attr_hashmap_add(struct attr_hashmap *map, { struct attr_hash_entry *e; - if (!map->map.tablesize) - attr_hashmap_init(map); - e = xmalloc(sizeof(struct attr_hash_entry)); hashmap_entry_init(&e->ent, memhash(key, keylen)); e->key = key; -- cgit v1.2.3