[PATCH v0 0/3] git add a-Big-file

This is merely a POC, hoping that interested parties might fill in the blanks aka update the NEEDSWORK part of the patch.

Junio C Hamano (3):
  index_fd(): turn write_object and format_check arguments into one flag
  index_fd(): split into two helper functions
  Bigfile: teach "git add" to send a large file straight to a pack

 builtin/hash-object.c  |    5 +-
 builtin/update-index.c |    3 +-
 cache.h                |    7 ++-
 notes-merge.c          |    2 +-
 read-cache.c           |    4 +-
 sha1_file.c            |  165 +++++++++++++++++++++++++++++++++++++++++-------
 t/t1050-large.sh       |   22 +++++++
 7 files changed, 177 insertions(+), 31 deletions(-)
 create mode 100755 t/t1050-large.sh