tree 1c9c7e3f01b3facfa202c678f2ba4097ab4d310c
parent 32038fef00b02fb52f362d1d0cf1c25c6c382abb
parent cc80c95f42289f6288cda5c0e62f618f585e142c
author Junio C Hamano <gitster@pobox.com> 1551920396 +0900
committer Junio C Hamano <gitster@pobox.com> 1551920396 +0900

Merge branch 'jk/prune-optim'

"git prune" has been taught to take advantage of reachability
bitmap when able.

* jk/prune-optim:
  t5304: rename "sha1" variables to "oid"
  prune: check SEEN flag for reachability
  prune: use bitmaps for reachability traversal
  prune: lazily perform reachability traversal