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From:   Matthew Wilcox <willy6545@gmail.com>
Date:   Mon, 6 Jul 2020 09:04:43 -0400
Message-ID: <CAFhKne_p_rKN4adhsuyUyBfrS0YwCtoNFNn-x4aFajPmnkR6iQ@mail.gmail.com>
Subject: Re: [Ksummit-discuss] [PATCH] CodingStyle: Inclusive Terminology
To:     Joe Perches <joe@perches.com>
Cc:     Geert Uytterhoeven <geert@linux-m68k.org>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Chris Mason <clm@fb.clm>,
        ksummit <ksummit-discuss@lists.linuxfoundation.org>,
        tech-board-discuss@lists.linuxfoundation.org,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
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On Mon, Jul 6, 2020 at 8:59 AM Joe Perches <joe@perches.com> wrote:
> On Mon, 2020-07-06 at 08:51 -0400, Matthew Wilcox wrote:
> > In terms of number of lines of code using the word, it's only seventh
> > in drivers/:
> >
> > $ for i in drivers/*; do c=$(find $i -type f |xargs grep slave |wc
> > -l); echo "$c $i"; done |sort -rn |head
> > 5218 drivers/net
> > 1341 drivers/dma
> > 988 drivers/i2c
> > 695 drivers/gpu
> > 666 drivers/soundwire
> > 665 drivers/spi
> > 559 drivers/w1
> > 461 drivers/infiniband
> > 389 drivers/media
> > 301 drivers/scsi
>
> I get rather different and much lower numbers
>
> $ git grep -i -w slave drivers | \
>   cut -f1,2 -d/ | uniq -c | sort -rn | head -20 | cat -n

That's because you're using grep -w which excludes, for example,
slave_configure in drivers/scsi.