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From: Brendan Higgins <brendanhiggins@google.com>
To: Joe Perches <joe@perches.com>
Cc: "Bird, Timothy" <Tim.Bird@sony.com>, shuah <shuah@kernel.org>,
	Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>,
	kunit-dev@googlegroups.com,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	"open list:KERNEL SELFTEST FRAMEWORK" 
	<linux-kselftest@vger.kernel.org>,
	Frank Rowand <frowand.list@gmail.com>,
	Stephen Boyd <sboyd@kernel.org>, Petr Mladek <pmladek@suse.com>,
	sergey.senozhatsky@gmail.com,
	Steven Rostedt <rostedt@goodmis.org>,
	Randy Dunlap <rdunlap@infradead.org>,
	Stephen Rothwell <sfr@canb.auug.org.au>
Subject: Re: [PATCH v2] kunit: fix failure to build without printk
Date: Fri, 30 Aug 2019 16:02:13 -0700
Message-ID: <CAFd5g45X8bOiTWn5TMe3iEFwASafr6dWo6c4bG32uRKbQ+r5oA@mail.gmail.com> (raw)
In-Reply-To: <ca01d8c4823c63db52fc0f18d62334aeb5634a50.camel@perches.com>

On Fri, Aug 30, 2019 at 3:46 PM Joe Perches <joe@perches.com> wrote:
>
> On Fri, 2019-08-30 at 21:58 +0000, Tim.Bird@sony.com wrote:
> > > From: Joe Perches
> []
> > IMHO %pV should be avoided if possible.  Just because people are
> > doing it doesn't mean it should be used when it is not necessary.
>
> Well, as the guy that created %pV, I of course
> have a different opinion.
>
> > >  then wouldn't it be easier to pass in the
> > > > kernel level as a separate parameter and then strip off all printk
> > > > headers like this:
> > >
> > > Depends on whether or not you care for overall
> > > object size.  Consolidated formats with the
> > > embedded KERN_<LEVEL> like suggested are smaller
> > > overall object size.
> >
> > This is an argument I can agree with.  I'm generally in favor of
> > things that lessen kernel size creep. :-)
>
> As am I.

Sorry, to be clear, we are talking about the object size penalty due
to adding a single parameter to a function. Is that right?

  reply index

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-28  9:31 Brendan Higgins
2019-08-28  9:49 ` Sergey Senozhatsky
2019-08-28 11:50   ` Petr Mladek
2019-08-29 17:01   ` shuah
2019-08-30  4:44     ` Joe Perches
2019-08-30  4:56       ` Joe Perches
2019-08-30 18:38       ` Brendan Higgins
2019-08-30 20:46         ` Joe Perches
2019-08-30 21:58           ` Tim.Bird
2019-08-30 22:46             ` Joe Perches
2019-08-30 23:02               ` Brendan Higgins [this message]
2019-08-30 23:22                 ` Tim.Bird
2019-08-30 23:36                   ` Joe Perches
2019-08-30 23:37                   ` Brendan Higgins
2019-08-30 23:43                     ` Joe Perches
2019-08-31  0:06                     ` Tim.Bird
2019-09-02 12:52                     ` Petr Mladek
2019-09-02 14:39                       ` shuah
2019-08-30 23:29               ` Tim.Bird
2019-08-30  5:19     ` Sergey Senozhatsky
2019-08-28 15:52 ` Randy Dunlap

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