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Subject: Re: [Ksummit-discuss] [PATCH] CodingStyle: Inclusive Terminology
From:   Joe Perches <joe@perches.com>
To:     Matthew Wilcox <willy6545@gmail.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>
Date:   Mon, 06 Jul 2020 06:30:01 -0700
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On Mon, 2020-07-06 at 09:04 -0400, Matthew Wilcox wrote:
> 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.

upper/lower case uses too...  (anyway, there are a lot)

$ git grep -i -w -P '\w*slave\w*' drivers | \
  cut -f1,2 -d/ | uniq -c | sort -rn | head -20 | cat -n
     1	   5683 drivers/net
     2	   2118 drivers/gpu
     3	   1807 drivers/dma
     4	   1389 drivers/i2c
     5	    866 drivers/interconnect
     6	    835 drivers/soundwire
     7	    821 drivers/spi
     8	    698 drivers/w1
     9	    508 drivers/media
    10	    481 drivers/infiniband
    11	    440 drivers/ata
    12	    317 drivers/scsi
    13	    267 drivers/fsi
    14	    240 drivers/tty
    15	    225 drivers/vme
    16	    223 drivers/staging
    17	    157 drivers/mmc
    18	    155 drivers/usb
    19	    141 drivers/video
    20	    140 drivers/char