Taylor Blau <me@xxxxxxxxxxxx> writes:
> From: Jeff King <peff@xxxxxxxx>
Not a fault of this series at all, but before the precontext of the
first hunk, there is
> diff --git a/t/perf/p5303-many-packs.sh b/t/perf/p5303-many-packs.sh
> index 277d22ec4b..85b077b72b 100755
> --- a/t/perf/p5303-many-packs.sh
> +++ b/t/perf/p5303-many-packs.sh
> @@ -27,8 +27,11 @@ repack_into_n () {
this construct:
... |
sed -n '1~5p' |
head -n "$1" |
...
which is a GNUism. Peff often says that very small population
actually run our perf suite, and this seems to corroborate the
conjecture.
> >pushes &&
>
> # create base packfile
> - head -n 1 pushes |
> - git pack-objects --delta-base-offset --revs staging/pack &&
> + base_pack=$(
> + head -n 1 pushes |
> + git pack-objects --delta-base-offset --revs staging/pack
> + ) &&
> + test_export base_pack &&
>
> # and then incrementals between each pair of commits
> last= &&
> @@ -87,6 +90,15 @@ do
> --reflog --indexed-objects --delta-base-offset \
> --stdout </dev/null >/dev/null
> '
> +
> + test_perf "repack with keep ($nr_packs)" '
> + git pack-objects --keep-true-parents \
> + --honor-pack-keep --assume-kept-packs-closed \
> + --keep-pack=pack-$base_pack.pack \
> + --non-empty --all \
> + --reflog --indexed-objects --delta-base-offset \
> + --stdout </dev/null >/dev/null
> + '
> done
>
> # Measure pack loading with 10,000 packs.
