Re: [PATCH v3 0/3] fixes for split index mode

[Thomas Gummerer <t.gummerer@gmail.com>]

Friendly ping on this series now that 2.16 is out :) Is there anything
in this series (up to 3/3, 4/3 can be dropped now that Duy fixed it in
a nicer way) that still needs updating?  It fixes a few bugs in split
index mode with submodules/worktrees, so it would be nice to get this
reviewed/merged.

On 01/07, Thomas Gummerer wrote:
> Thanks Brandon and Lars for comments on the previous round.
> 
> Previous rounds were at <20171210212202.28231-1-t.gummerer@gmail.com>
> and <20171217225122.28941-1-t.gummerer@gmail.com>.
> 
> Changes since the previous round:
> 
> - reworked the patches to no longer try to use struct repository for
>   worktrees, but pass gitdir into read_index_from instead (Thanks
>   Brandon :)).  So the fixes that were in 1/3 and 2/3 previously are
>   now in 1/3
> - 2/3 now fixes t7009 properly.  I thought it was fixed before, but it
>   probably just passed the tests because of the GIT_TEST_SPLIT_INDEX
>   "randomness".
> - The travis job is now only running the 64-bit linux build with split
>   index mode to save even more cycles.
> - As this wasn't picked up anywhere yet, I took the freedom to rebase
>   this onto the current master, which includes sg/travis-fixes, which
>   made it a bit easier for me to test.  If this makes the life harder
>   for anyone reviewing this let me know and I can base it on the same
>   commit previous iterations were based on.
> 
> Thomas Gummerer (3):
>   read-cache: fix reading the shared index for other repos
>   split-index: don't write cache tree with null sha1 entries
>   travis: run tests with GIT_TEST_SPLIT_INDEX
> 
>  cache-tree.c            |  2 +-
>  cache.h                 |  8 +++++---
>  ci/run-linux32-build.sh |  1 +
>  ci/run-tests.sh         |  4 ++++
>  read-cache.c            | 25 ++++++++++++++-----------
>  repository.c            |  2 +-
>  revision.c              |  3 ++-
>  split-index.c           |  2 ++
>  t/t1700-split-index.sh  | 19 +++++++++++++++++++
>  9 files changed, 49 insertions(+), 17 deletions(-)
> 
> -- 
> 2.16.0.rc1.238.g530d649a79
>