Merge branch 'ds/reachable-topo-order'

The revision walker machinery learned to take advantage of the
commit generation numbers stored in the commit-graph file.

* ds/reachable-topo-order:
  t6012: make rev-list tests more interesting
  revision.c: generation-based topo-order algorithm
  commit/revisions: bookkeeping before refactoring
  revision.c: begin refactoring --topo-order logic
  test-reach: add rev-list tests
  test-reach: add run_three_modes method
  prio-queue: add 'peek' operation
This commit is contained in:
Junio C Hamano
2018-11-18 18:23:52 +09:00
11 changed files with 427 additions and 39 deletions

View File

@ -32,6 +32,9 @@
#define TRACK_LINEAR (1u<<26)
#define ALL_REV_FLAGS (((1u<<11)-1) | NOT_USER_GIVEN | TRACK_LINEAR)
#define TOPO_WALK_EXPLORED (1u<<27)
#define TOPO_WALK_INDEGREE (1u<<28)
#define DECORATE_SHORT_REFS 1
#define DECORATE_FULL_REFS 2
@ -64,6 +67,8 @@ struct rev_cmdline_info {
#define REVISION_WALK_NO_WALK_SORTED 1
#define REVISION_WALK_NO_WALK_UNSORTED 2
struct topo_walk_info;
struct rev_info {
/* Starting list */
struct commit_list *commits;
@ -270,6 +275,8 @@ struct rev_info {
const char *break_bar;
struct revision_sources *sources;
struct topo_walk_info *topo_walk_info;
};
int ref_excluded(struct string_list *, const char *path);