mru: Replace mru.[ch] with list.h implementation

diff --git a/cache.h b/cache.h
index a916bc79e3c1a77f55764f34f6357478e83b6cb0..cc09e3b652fc631865e1ec616dfbf0798f922774 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -4,6 +4,7 @@
 #include "git-compat-util.h"
 #include "strbuf.h"
 #include "hashmap.h"
+#include "list.h"
 #include "advice.h"
 #include "gettext.h"
 #include "convert.h"
@@ -1565,6 +1566,7 @@ struct pack_window {
 
 extern struct packed_git {
        struct packed_git *next;
+       struct list_head mru;
        struct pack_window *windows;
        off_t pack_size;
        const void *index_data;
@@ -1586,11 +1588,9 @@ extern struct packed_git {
 } *packed_git;
 
 /*
- * A most-recently-used ordered version of the packed_git list, which can
- * be iterated instead of packed_git (and marked via mru_mark).
+ * A most-recently-used ordered version of the packed_git list.
  */
-struct mru;
-extern struct mru *packed_git_mru;
+extern struct list_head packed_git_mru;
 
 struct pack_entry {
        off_t offset;