sequencer: remove the 'arg' field from todo_item

diff --git a/object-store.h b/object-store.h
index 30faf7b3919162cd6eeaaa87eb3aeb18f74dc6fa..60758efad89d1a09959ba9850cb3c7445861aabe 100644 (file)
--- a/object-store.h
+++ b/object-store.h
@@ -11,11 +11,13 @@ struct object_directory {
        struct object_directory *next;
 
        /*
-        * Used to store the results of readdir(3) calls when searching
-        * for unique abbreviated hashes.  This cache is never
-        * invalidated, thus it's racy and not necessarily accurate.
-        * That's fine for its purpose; don't use it for tasks requiring
-        * greater accuracy!
+        * Used to store the results of readdir(3) calls when we are OK
+        * sacrificing accuracy due to races for speed. That includes
+        * object existence with OBJECT_INFO_QUICK, as well as
+        * our search for unique abbreviated hashes. Don't use it for tasks
+        * requiring greater accuracy!
+        *
+        * Be sure to call odb_load_loose_cache() before using.
         */
        char loose_objects_subdir_seen[256];
        struct oid_array loose_objects_cache;
@@ -45,6 +47,13 @@ void add_to_alternates_file(const char *dir);
  */
 void add_to_alternates_memory(const char *dir);
 
+/*
+ * Populate an odb's loose object cache for one particular subdirectory (i.e.,
+ * the one that corresponds to the first byte of objects you're interested in,
+ * from 0 to 255 inclusive).
+ */
+void odb_load_loose_cache(struct object_directory *odb, int subdir_nr);
+
 struct packed_git {
        struct packed_git *next;
        struct list_head mru;