prepare_packed_git(): sort packs by age and localness.

diff --git a/cache.h b/cache.h
index f172d02a653475fcf715eb5605012abf50c5621b..75da344fdcc3993cdf1d754bd3f105760b7144b7 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -372,6 +372,7 @@ extern struct packed_git {
        struct packed_git *next;
        struct pack_window *windows;
        uint32_t *index_base;
+       time_t mtime;
        off_t index_size;
        off_t pack_size;
        int pack_fd;