diff options
Diffstat (limited to 'object.c')
| -rw-r--r-- | object.c | 63 |
1 files changed, 40 insertions, 23 deletions
@@ -8,17 +8,14 @@ #include "object-store.h" #include "packfile.h" -static struct object **obj_hash; -static int nr_objs, obj_hash_size; - unsigned int get_max_object_index(void) { - return obj_hash_size; + return the_repository->parsed_objects->obj_hash_size; } struct object *get_indexed_object(unsigned int idx) { - return obj_hash[idx]; + return the_repository->parsed_objects->obj_hash[idx]; } static const char *object_type_strings[] = { @@ -90,15 +87,16 @@ struct object *lookup_object(const unsigned char *sha1) unsigned int i, first; struct object *obj; - if (!obj_hash) + if (!the_repository->parsed_objects->obj_hash) return NULL; - first = i = hash_obj(sha1, obj_hash_size); - while ((obj = obj_hash[i]) != NULL) { + first = i = hash_obj(sha1, + the_repository->parsed_objects->obj_hash_size); + while ((obj = the_repository->parsed_objects->obj_hash[i]) != NULL) { if (!hashcmp(sha1, obj->oid.hash)) break; i++; - if (i == obj_hash_size) + if (i == the_repository->parsed_objects->obj_hash_size) i = 0; } if (obj && i != first) { @@ -107,7 +105,8 @@ struct object *lookup_object(const unsigned char *sha1) * that we do not need to walk the hash table the next * time we look for it. */ - SWAP(obj_hash[i], obj_hash[first]); + SWAP(the_repository->parsed_objects->obj_hash[i], + the_repository->parsed_objects->obj_hash[first]); } return obj; } @@ -124,19 +123,19 @@ static void grow_object_hash(void) * Note that this size must always be power-of-2 to match hash_obj * above. */ - int new_hash_size = obj_hash_size < 32 ? 32 : 2 * obj_hash_size; + int new_hash_size = the_repository->parsed_objects->obj_hash_size < 32 ? 32 : 2 * the_repository->parsed_objects->obj_hash_size; struct object **new_hash; new_hash = xcalloc(new_hash_size, sizeof(struct object *)); - for (i = 0; i < obj_hash_size; i++) { - struct object *obj = obj_hash[i]; + for (i = 0; i < the_repository->parsed_objects->obj_hash_size; i++) { + struct object *obj = the_repository->parsed_objects->obj_hash[i]; if (!obj) continue; insert_obj_hash(obj, new_hash, new_hash_size); } - free(obj_hash); - obj_hash = new_hash; - obj_hash_size = new_hash_size; + free(the_repository->parsed_objects->obj_hash); + the_repository->parsed_objects->obj_hash = new_hash; + the_repository->parsed_objects->obj_hash_size = new_hash_size; } void *create_object(const unsigned char *sha1, void *o) @@ -147,11 +146,12 @@ void *create_object(const unsigned char *sha1, void *o) obj->flags = 0; hashcpy(obj->oid.hash, sha1); - if (obj_hash_size - 1 <= nr_objs * 2) + if (the_repository->parsed_objects->obj_hash_size - 1 <= the_repository->parsed_objects->nr_objs * 2) grow_object_hash(); - insert_obj_hash(obj, obj_hash, obj_hash_size); - nr_objs++; + insert_obj_hash(obj, the_repository->parsed_objects->obj_hash, + the_repository->parsed_objects->obj_hash_size); + the_repository->parsed_objects->nr_objs++; return obj; } @@ -431,8 +431,8 @@ void clear_object_flags(unsigned flags) { int i; - for (i=0; i < obj_hash_size; i++) { - struct object *obj = obj_hash[i]; + for (i=0; i < the_repository->parsed_objects->obj_hash_size; i++) { + struct object *obj = the_repository->parsed_objects->obj_hash[i]; if (obj) obj->flags &= ~flags; } @@ -442,13 +442,20 @@ void clear_commit_marks_all(unsigned int flags) { int i; - for (i = 0; i < obj_hash_size; i++) { - struct object *obj = obj_hash[i]; + for (i = 0; i < the_repository->parsed_objects->obj_hash_size; i++) { + struct object *obj = the_repository->parsed_objects->obj_hash[i]; if (obj && obj->type == OBJ_COMMIT) obj->flags &= ~flags; } } +struct parsed_object_pool *parsed_object_pool_new(void) +{ + struct parsed_object_pool *o = xmalloc(sizeof(*o)); + memset(o, 0, sizeof(*o)); + return o; +} + struct raw_object_store *raw_object_store_new(void) { struct raw_object_store *o = xmalloc(sizeof(*o)); @@ -488,3 +495,13 @@ void raw_object_store_clear(struct raw_object_store *o) close_all_packs(o); o->packed_git = NULL; } + +void parsed_object_pool_clear(struct parsed_object_pool *o) +{ + /* + * TOOD free objects in o->obj_hash. + * + * As objects are allocated in slabs (see alloc.c), we do + * not need to free each object, but each slab instead. + */ +} |