linux-kernel - Re: [PATCH 00/13] nvdimm: Use more common kernel coding style

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Message-ID: <4f759f8c4f4d59fd60008e833334e29b0da0869c.camel@perches.com>
Date:   Thu, 12 Sep 2019 15:38:38 -0700
From:   Joe Perches <joe@...ches.com>
To:     Miguel Ojeda <miguel.ojeda.sandonis@...il.com>,
        Nick Desaulniers <ndesaulniers@...gle.com>
Cc:     Jeff Moyer <jmoyer@...hat.com>,
        Dan Williams <dan.j.williams@...el.com>,
        linux-nvdimm <linux-nvdimm@...ts.01.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        Dan Carpenter <dan.carpenter@...cle.com>
Subject: Re: [PATCH 00/13] nvdimm: Use more common kernel coding style

On Thu, 2019-09-12 at 23:58 +0200, Miguel Ojeda wrote:
> On Thu, Sep 12, 2019 at 11:08 PM Joe Perches <joe@...ches.com> wrote:
> > Please name the major projects and then point to their
> > .clang-format equivalents.
> > 
> > Also note the size/scope/complexity of the major projects.
> 
> Mozilla, WebKit, LLVM and Microsoft. They have their style distributed
> with the official clang-format, not sure if they enforce it.

At least for LLVM, it appears not.

I just tried a very small portion of the clang compiler:

$ git ls-files llvm/lib/CodeGen/ | wc -l
293
$ git ls-files llvm/lib/CodeGen/ | xargs clang-format -i

and got:

$ git diff --shortstat
 245 files changed, 19519 insertions(+), 17794 deletions(-)

btw: that seems a pretty small ~7% of the overall lines

$ git ls-files llvm/lib/CodeGen/ | xargs wc -l | tail -1
 251034 total