Merge branch 'bp/post-index-change-hook'

A new hook "post-index-change" is called when the on-disk index
file changes, which can help e.g. a virtualized working tree
implementation.

* bp/post-index-change-hook:
  read-cache: add post-index-change hook

1 files changed, 3 insertions, 1 deletions

diff --git a/cache.h b/cache.h
index e3c2ab9628..e928fe9d3b 100644
--- a/cache.h
+++ b/cache.h
@@ -339,7 +339,9 @@ struct index_state {
 	struct cache_time timestamp;
 	unsigned name_hash_initialized : 1,
 		 initialized : 1,
-		 drop_cache_tree : 1;
+		 drop_cache_tree : 1,
+		 updated_workdir : 1,
+		 updated_skipworktree : 1;
 	struct hashmap name_hash;
 	struct hashmap dir_hash;
 	struct object_id oid;