@@ -249,6 +249,10 @@ int cmd_read_tree(int argc, const char **argv, const char *cmd_prefix)
if (opts.debug_unpack)
opts.fn = debug_merge;
+ /* If we're going to prime_cache_tree later, skip cache tree update */
+ if (nr_trees == 1 && !opts.prefix)
+ opts.skip_cache_tree_update = 1;
+
cache_tree_free(&active_cache_tree);
for (i = 0; i < nr_trees; i++) {
struct tree *tree = trees[i];
@@ -49,6 +49,14 @@ test_perf "read-tree br_base br_ballast ($nr_files)" '
git read-tree -n -m br_base br_ballast
'
+test_perf "read-tree br_ballast_plus_1 ($nr_files)" '
+ # Run read-tree 100 times for clearer performance results & comparisons
+ for i in $(test_seq 100)
+ do
+ git read-tree -n -m br_ballast_plus_1 || return 1
+ done
+'
+
test_perf "switch between br_base br_ballast ($nr_files)" '
git checkout -q br_base &&
git checkout -q br_ballast
@@ -19,7 +19,7 @@ test_expect_success 'read-tree in partial clone prefetches in one batch' '
git -C server config uploadpack.allowfilter 1 &&
git -C server config uploadpack.allowanysha1inwant 1 &&
git clone --bare --filter=blob:none "file://$(pwd)/server" client &&
- GIT_TRACE_PACKET="$(pwd)/trace" git -C client read-tree $TREE &&
+ GIT_TRACE_PACKET="$(pwd)/trace" git -C client read-tree $TREE $TREE &&
# "done" marks the end of negotiation (once per fetch). Expect that
# only one fetch occurs.