netdev - Re: [PATCH v3 0/7] Hexdump Enhancements

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Message-ID: <c68cb819257f251cbb66f8998a95c31cebe2d72e.camel@d-silva.org>
Date:   Thu, 20 Jun 2019 09:15:58 +1000
From:   "Alastair D'Silva" <alastair@...ilva.org>
To:     Joe Perches <joe@...ches.com>
Cc:     Jani Nikula <jani.nikula@...ux.intel.com>,
        Joonas Lahtinen <joonas.lahtinen@...ux.intel.com>,
        Rodrigo Vivi <rodrigo.vivi@...el.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Dan Carpenter <dan.carpenter@...cle.com>,
        Karsten Keil <isdn@...ux-pingi.de>,
        Jassi Brar <jassisinghbrar@...il.com>,
        Tom Lendacky <thomas.lendacky@....com>,
        "David S. Miller" <davem@...emloft.net>,
        Jose Abreu <Jose.Abreu@...opsys.com>,
        Kalle Valo <kvalo@...eaurora.org>,
        Stanislaw Gruszka <sgruszka@...hat.com>,
        Benson Leung <bleung@...omium.org>,
        Enric Balletbo i Serra <enric.balletbo@...labora.com>,
        "James E.J. Bottomley" <jejb@...ux.ibm.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Alexander Viro <viro@...iv.linux.org.uk>,
        Petr Mladek <pmladek@...e.com>,
        Sergey Senozhatsky <sergey.senozhatsky@...il.com>,
        Steven Rostedt <rostedt@...dmis.org>,
        David Laight <David.Laight@...LAB.COM>,
        Andrew Morton <akpm@...ux-foundation.org>,
        intel-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
        ath10k@...ts.infradead.org, linux-wireless@...r.kernel.org,
        linux-scsi@...r.kernel.org, linux-fbdev@...r.kernel.org,
        devel@...verdev.osuosl.org, linux-fsdevel@...r.kernel.org
Subject: Re: [PATCH v3 0/7] Hexdump Enhancements

On Wed, 2019-06-19 at 09:31 -0700, Joe Perches wrote:
> On Mon, 2019-06-17 at 12:04 +1000, Alastair D'Silva wrote:
> > From: Alastair D'Silva <alastair@...ilva.org>
> > 
> > Apologies for the large CC list, it's a heads up for those
> > responsible
> > for subsystems where a prototype change in generic code causes a
> > change
> > in those subsystems.
> > 
> > This series enhances hexdump.
> 
> Still not a fan of these patches.

I'm afraid there's not too much action I can take on that, I'm happy to
address specific issues though.

> 
> > These improve the readability of the dumped data in certain
> > situations
> > (eg. wide terminals are available, many lines of empty bytes exist,
> > etc).
> 
> Changing hexdump's last argument from bool to int is odd.
> 

Think of it as replacing a single boolean with many booleans.

> Perhaps a new function should be added instead of changing
> the existing hexdump.
> 

There's only a handful of consumers, I don't think there is a value-add 
in creating more wrappers vs updating the existing callers.

-- 
Alastair D'Silva           mob: 0423 762 819
skype: alastair_dsilva    
Twitter: @EvilDeece
blog: http://alastair.d-silva.org