Subject: Re: [PATCH 0/5] Parallel Checkout (part 2)

From: Junio C Hamano <[email-masked]>
Date: Thu, 18 Mar 2021 13:56:23 -0700

Matheus Tavares <[email-masked]> writes:

> This is the next step in the parallel checkout implementation. An
> overview of the complete series can be seen at [1]. 
>
> The last patch in this series adds a design doc, so it may help to
> review it first. Also, there is no need to have any familiarity with
> part-1, as this part doesn't have any semantic dependency with that.
>
> This series is based on the merge of 'mt/parallel-checkout-part-1' and
> 'master', so that it can use the "brew cast" fix and the latest security
> fix (both from master), to run the tests. (The merge is textually
> clean, but it needs a small semantic fix: the '#include "entry.h"'
> addition in builtin/stash.c).

Let's redo part-1 on top of 'master' first without such a merge; it
has been out of 'next' so we can do so easily without wanting for
the tip of 'next' to get rewound.

>
> Parallel-checkout-specific tests will be added in part-3.
>
> [1]: https://lore.kernel.org/git/[email-masked]/
>
> Matheus Tavares (5):
>   unpack-trees: add basic support for parallel checkout
>   parallel-checkout: make it truly parallel
>   parallel-checkout: add configuration options
>   parallel-checkout: support progress displaying
>   parallel-checkout: add design documentation
>
>  .gitignore                                    |   1 +
>  Documentation/Makefile                        |   1 +
>  Documentation/config/checkout.txt             |  21 +
>  Documentation/technical/parallel-checkout.txt | 262 ++++++++
>  Makefile                                      |   2 +
>  builtin.h                                     |   1 +
>  builtin/checkout--helper.c                    | 142 ++++
>  entry.c                                       |  17 +-
>  git.c                                         |   2 +
>  parallel-checkout.c                           | 624 ++++++++++++++++++
>  parallel-checkout.h                           | 111 ++++
>  unpack-trees.c                                |  19 +-
>  12 files changed, 1198 insertions(+), 5 deletions(-)
>  create mode 100644 Documentation/technical/parallel-checkout.txt
>  create mode 100644 builtin/checkout--helper.c
>  create mode 100644 parallel-checkout.c
>  create mode 100644 parallel-checkout.h