[PATCH v4 0/3] Improve push performance with lots of refs

This series contains patches to address a significant push performance regression in repositories with large amounts of refs. It avoids performing expensive edge marking unless the repository is shallow.

The first patch in the series is a fix for a minor typo I discovered when editing the documentation. The second patch implements git rev-list --objects-edge-aggressive, and the third patch ensures it's used for pushing to and fetching from shallow repos only.

The changes from v3 are to use --objects-edge-aggressive from the point it's introduced (this preserves bisectability) and to make higher-level commands pass --shallow for any shallow pushing and fetching instead of trying to have pack-objects determine it.

The original fix was suggested by Duy Nguyen.

brian m. carlson (3):
  Documentation: add missing article in rev-list-options.txt
  rev-list: add an option to mark fewer edges as uninteresting
  pack-objects: use --objects-edge-aggressive for shallow repos

 Documentation/git-pack-objects.txt | 7 ++++++-
 Documentation/git-rev-list.txt     | 3 ++-
 Documentation/rev-list-options.txt | 7 ++++++-
 builtin/pack-objects.c             | 7 ++++++-
 list-objects.c                     | 4 ++--
 revision.c                         | 6 ++++++
 revision.h                         | 1 +
 send-pack.c                        | 3 +++
 upload-pack.c                      | 4 +++-
 9 files changed, 35 insertions(+), 7 deletions(-)