Merge branch 'tb/refs-exclusion-and-packed-refs'

Enumerating refs in the packed-refs file, while excluding refs that
match certain patterns, has been optimized.

* tb/refs-exclusion-and-packed-refs:
  ls-refs.c: avoid enumerating hidden refs where possible
  upload-pack.c: avoid enumerating hidden refs where possible
  builtin/receive-pack.c: avoid enumerating hidden references
  refs.h: implement `hidden_refs_to_excludes()`
  refs.h: let `for_each_namespaced_ref()` take excluded patterns
  revision.h: store hidden refs in a `strvec`
  refs/packed-backend.c: add trace2 counters for jump list
  refs/packed-backend.c: implement jump lists to avoid excluded pattern(s)
  refs/packed-backend.c: refactor `find_reference_location()`
  refs: plumb `exclude_patterns` argument throughout
  builtin/for-each-ref.c: add `--exclude` option
  ref-filter.c: parameterize match functions over patterns
  ref-filter: add `ref_filter_clear()`
  ref-filter: clear reachable list pointers after freeing
  ref-filter.h: provide `REF_FILTER_INIT`
  refs.c: rename `ref_filter`

1 files changed, 3 insertions, 2 deletions

diff --git a/refs/debug.c b/refs/debug.c
index c0fa707a1d..b7ffc4ce67 100644
--- a/refs/debug.c
+++ b/refs/debug.c
@@ -229,11 +229,12 @@ static struct ref_iterator_vtable debug_ref_iterator_vtable = {
 
 static struct ref_iterator *
 debug_ref_iterator_begin(struct ref_store *ref_store, const char *prefix,
-			 unsigned int flags)
+			 const char **exclude_patterns, unsigned int flags)
 {
 	struct debug_ref_store *drefs = (struct debug_ref_store *)ref_store;
 	struct ref_iterator *res =
-		drefs->refs->be->iterator_begin(drefs->refs, prefix, flags);
+		drefs->refs->be->iterator_begin(drefs->refs, prefix,
+						exclude_patterns, flags);
 	struct debug_ref_iterator *diter = xcalloc(1, sizeof(*diter));
 	base_ref_iterator_init(&diter->base, &debug_ref_iterator_vtable, 1);
 	diter->iter = res;