tree 728ce1cd70319bca265b323ece6e88970eadf054
parent d865e96b4f96c5976aa616ad0cd1457fee9f2690
author Shawn Pearce <spearce@spearce.org> 1501022276 -0700
committer Shawn Pearce <spearce@spearce.org> 1503017255 -0700

dfs: compact reftables during DfsPackCompactor

Combine intermediate, non-GC reftables when combining pack files.
This shrinks the reftable stack, improving lookup times.

Change-Id: I5dbba41806f99af5ecaff3a3119f6630e9404256