Re: non-smooth progress indication for git fsck and git gc

> That code isn't lib-ified enough to be run in process, but I think the
> patch below should give similar behavior to what fsck currently does.
> We'd need to tell index-pack to use our fsck.* config for its checks, I
> imagine. The progress here is still per-pack, but I think we could pass
> in sufficient information to have it do one continuous meter across all
> of the packs (see the in-code comment).
>
> And it makes the result multi-threaded, and lets us drop a bunch of
> duplicate code.
>
> ---
>  builtin/fsck.c |  53 +++++++------
>  pack-check.c   | 142 -----------------------------------
>  pack.h         |   1 -
>  3 files changed, 32 insertions(+), 164 deletions(-)