diff options
Diffstat (limited to 'object.c')
| -rw-r--r-- | object.c | 16 |
1 files changed, 16 insertions, 0 deletions
@@ -13,6 +13,7 @@ #include "alloc.h" #include "packfile.h" #include "commit-graph.h" +#include "loose.h" unsigned int get_max_object_index(void) { @@ -271,6 +272,7 @@ struct object *parse_object_with_flags(struct repository *r, enum parse_object_flags flags) { int skip_hash = !!(flags & PARSE_OBJECT_SKIP_HASH_CHECK); + int discard_tree = !!(flags & PARSE_OBJECT_DISCARD_TREE); unsigned long size; enum object_type type; int eaten; @@ -298,6 +300,17 @@ struct object *parse_object_with_flags(struct repository *r, return lookup_object(r, oid); } + /* + * If the caller does not care about the tree buffer and does not + * care about checking the hash, we can simply verify that we + * have the on-disk object with the correct type. + */ + if (skip_hash && discard_tree && + (!obj || obj->type == OBJ_TREE) && + oid_object_info(r, oid, NULL) == OBJ_TREE) { + return &lookup_tree(r, oid)->object; + } + buffer = repo_read_object_file(r, oid, &type, &size); if (buffer) { if (!skip_hash && @@ -311,6 +324,8 @@ struct object *parse_object_with_flags(struct repository *r, buffer, &eaten); if (!eaten) free(buffer); + if (discard_tree && type == OBJ_TREE) + free_tree_buffer((struct tree *)obj); return obj; } return NULL; @@ -539,6 +554,7 @@ void free_object_directory(struct object_directory *odb) { free(odb->path); odb_clear_loose_cache(odb); + loose_object_map_clear(&odb->loose_map); free(odb); } |