From: Greg KH <gregkh@linuxfoundation.org>
To: Matthias Maennich <maennich@google.com>
Cc: kstewart@linuxfoundation.org, linux-m68k@vger.kernel.org,
oneukum@suse.com,
Mauro Carvalho Chehab <mchehab+samsung@kernel.org>,
usb-storage@lists.one-eyed-alien.net,
Nicolas Ferre <nicolas.ferre@microchip.com>,
hpa@zytor.com, joel@joelfernandes.org, sam@ravnborg.org,
cocci@systeme.lip6.fr, linux-arch@vger.kernel.org,
linux-scsi@vger.kernel.org, x86@kernel.org,
lucas.de.marchi@gmail.com, mingo@redhat.com,
geert@linux-m68k.org, stern@rowland.harvard.edu,
kernel-team@android.com, sspatil@google.com, arnd@arndb.de,
linux-kbuild@vger.kernel.org, jeyu@kernel.org,
Nicolas Palix <nicolas.palix@imag.fr>,
Jonathan Cameron <Jonathan.Cameron@huawei.com>,
tglx@linutronix.de, maco@android.com, michal.lkml@markovi.net,
linux-usb@vger.kernel.org, sboyd@codeaurora.org,
linux-kernel@vger.kernel.org, maco@google.com,
pombredanne@nexb.com, "David S. Miller" <davem@davemloft.net>,
linux-modules@vger.kernel.org
Subject: Re: [Cocci] [PATCH v2 08/10] scripts: Coccinelle script for namespace dependencies.
Date: Tue, 13 Aug 2019 14:44:32 +0200 [thread overview]
Message-ID: <20190813124432.GA12475@kroah.com> (raw)
In-Reply-To: <20190813121733.52480-9-maennich@google.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>
> ---
I really can't express just how cool this patch is. I was amazed when I
first saw it in action a long time ago, and still am.
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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next prev parent reply other threads:[~2019-08-14 8:27 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20180716122125.175792-1-maco@android.com>
2019-08-13 12:16 ` [Cocci] [PATCH v2 0/10] Symbol namespaces - RFC Matthias Maennich
2019-08-13 12:17 ` [Cocci] [PATCH v2 08/10] scripts: Coccinelle script for namespace dependencies Matthias Maennich
2019-08-13 12:31 ` Julia Lawall
2019-08-13 12:44 ` Greg KH [this message]
2019-08-14 6:36 ` Himanshu Jha
2019-08-14 8:03 ` Matthias Maennich
2019-08-14 12:00 ` [Cocci] [v2 " Markus Elfring
2019-08-14 12:20 ` Matthias Maennich
[not found] ` <20190821114955.12788-1-maennich@google.com>
[not found] ` <20190821114955.12788-9-maennich@google.com>
2019-08-29 12:13 ` [Cocci] [PATCH v3 08/11] " Jessica Yu
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