From 891435d55da80ca3654b19834481205be6bdfe33 Mon Sep 17 00:00:00 2001 From: Derrick Stolee Date: Fri, 6 Apr 2018 19:09:32 +0000 Subject: treewide: rename tree to maybe_tree Using the commit-graph file to walk commit history removes the large cost of parsing commits during the walk. This exposes a performance issue: lookup_tree() takes a large portion of the computation time, even when Git never uses those trees. In anticipation of lazy-loading these trees, rename the 'tree' member of struct commit to 'maybe_tree'. This serves two purposes: it hints at the future role of possibly being NULL even if the commit has a valid tree, and it allows for unambiguous transformation from simple member access (i.e. commit->maybe_tree) to method access. Signed-off-by: Derrick Stolee Signed-off-by: Junio C Hamano --- commit.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'commit.h') diff --git a/commit.h b/commit.h index e57ae4b583..c4d6e6e064 100644 --- a/commit.h +++ b/commit.h @@ -22,7 +22,7 @@ struct commit { unsigned int index; timestamp_t date; struct commit_list *parents; - struct tree *tree; + struct tree *maybe_tree; uint32_t graph_pos; }; -- cgit 1.2.3-korg