Re: [PATCH v4 7/9] hook: add per-event jobs config

> diff --git a/Documentation/config/hook.adoc b/Documentation/config/hook.adoc
> index 6f60775c28..d4fa29d936 100644
> --- a/Documentation/config/hook.adoc
> +++ b/Documentation/config/hook.adoc
> @@ -33,9 +33,28 @@ hook.<friendly-name>.parallel::
>  	found in the hooks directory do not need to, and run in parallel when
>  	the effective job count is greater than 1. See linkgit:git-hook[1].
>  
> +hook.<event>.jobs::
> +	Specifies how many hooks can be run simultaneously for the `<event>`
> +	hook event (e.g. `hook.post-receive.jobs = 4`). Overrides `hook.jobs`
> +	for this specific event. The same parallelism restrictions apply: this
> +	setting has no effect unless all configured hooks for the event have
> +	`hook.<friendly-name>.parallel` set to `true`. Must be a positive int,
> +	zero is rejected with a warning. See linkgit:git-hook[1].
> ++
> +Note on naming: although this key resembles `hook.<friendly-name>.*`
> +(a per-hook setting), `<event>` must be the event name, not a hook
> +friendly name. The key component is stored literally and looked up by
> +event name at runtime with no translation between the two namespaces.
> +A key like `hook.my-hook.jobs` is stored under `"my-hook"` but the
> +lookup at runtime uses the event name (e.g. `"post-receive"`), so
> +`hook.my-hook.jobs` is silently ignored even when `my-hook` is
> +registered for that event. Use `hook.post-receive.jobs` or any other
> +valid event name when setting `hook.<event>.jobs`.