cache-tree: mark istate->cache_changed on prime_cache_tree()

diff --git a/cache.h b/cache.h
index e44048c4272ed26e9a5357ba8a2e7c6245df0f78..b4edbcdb519714fdc55ea5aace0c45b0f1f9be61 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -145,7 +145,7 @@ struct cache_entry {
 #define CE_STAGESHIFT 12
 
 /*
- * Range 0xFFFF0000 in ce_flags is divided into
+ * Range 0xFFFF0FFF in ce_flags is divided into
  * two parts: in-memory flags and on-disk ones.
  * Flags in CE_EXTENDED_FLAGS will get saved on-disk
  * if you want to save a new flag, add it in
@@ -268,6 +268,13 @@ static inline unsigned int canon_mode(unsigned int mode)
 
 #define cache_entry_size(len) (offsetof(struct cache_entry,name) + (len) + 1)
 
+#define SOMETHING_CHANGED      (1 << 0) /* unclassified changes go here */
+#define CE_ENTRY_CHANGED       (1 << 1)
+#define CE_ENTRY_REMOVED       (1 << 2)
+#define CE_ENTRY_ADDED         (1 << 3)
+#define RESOLVE_UNDO_CHANGED   (1 << 4)
+#define CACHE_TREE_CHANGED     (1 << 5)
+
 struct index_state {
        struct cache_entry **cache;
        unsigned int version;