Re: [Cocci] [PATCH v2 08/10] scripts: Coccinelle script for namespace dependencies.

[Himanshu Jha <himanshujha199640@gmail.com>]

On Tue, Aug 13, 2019 at 01:17:05PM +0100, Matthias Maennich wrote:
> A script that uses the '<module>.ns_deps' file generated by modpost to
> automatically add the required symbol namespace dependencies to each
> module.
> 
> Usage:
> 1) Move some symbols to a namespace with EXPORT_SYMBOL_NS() or define
>    DEFAULT_SYMBOL_NAMESPACE
> 2) Run 'make' (or 'make modules') and get warnings about modules not
>    importing that namespace.
> 3) Run 'make nsdeps' to automatically add required import statements
>    to said modules.
> 
> This makes it easer for subsystem maintainers to introduce and maintain
> symbol namespaces into their codebase.
> 
> Co-developed-by: Martijn Coenen <maco@android.com>
> Signed-off-by: Martijn Coenen <maco@android.com>
> Signed-off-by: Matthias Maennich <maennich@google.com>
> ---

[]

>  MAINTAINERS                                 |  5 ++
>  Makefile                                    | 12 +++++
>  scripts/Makefile.modpost                    |  4 +-
>  scripts/coccinelle/misc/add_namespace.cocci | 23 +++++++++
>  scripts/nsdeps                              | 54 +++++++++++++++++++++
>  5 files changed, 97 insertions(+), 1 deletion(-)
>  create mode 100644 scripts/coccinelle/misc/add_namespace.cocci
>  create mode 100644 scripts/nsdeps

[]

> +if [ "$SPATCH_VERSION_NUM" -lt "$SPATCH_REQ_VERSION_NUM" ] ; then
> +    echo 'spatch needs to be version 1.06 or higher'

Nitpick: 1.0.6

> +    exit 1
> +fi


-- 
Himanshu Jha
Undergraduate Student
Department of Electronics & Communication
Guru Tegh Bahadur Institute of Technology