From: Stefan Beller <sbeller@google.com>
Date: Tue, 1 Mar 2016 02:07:13 +0000 (-0800)
Subject: fetching submodules: respect `submodule.fetchJobs` config option
X-Git-Tag: v2.9.0-rc0~159^2~7
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/a028a1930c6b4b848e8fb47cc92c30b23d99a75e?ds=inline;hp=a028a1930c6b4b848e8fb47cc92c30b23d99a75e

fetching submodules: respect `submodule.fetchJobs` config option

This allows to configure fetching and updating in parallel
without having the command line option.

This moved the responsibility to determine how many parallel processes
to start from builtin/fetch to submodule.c as we need a way to communicate
"The user did not specify the number of parallel processes in the command
line options" in the builtin fetch. The submodule code takes care of
the precedence (CLI > config > default).

Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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