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From: Rasmus Villemoes <linux@rasmusvillemoes.dk>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	Stephen Boyd <swboyd@chromium.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
	linux-kernel@vger.kernel.org, Jiri Olsa <jolsa@kernel.org>,
	Alexei Starovoitov <ast@kernel.org>, Jessica Yu <jeyu@kernel.org>,
	Evan Green <evgreen@chromium.org>,
	Hsin-Yi Wang <hsinyi@chromium.org>,
	Petr Mladek <pmladek@suse.com>,
	Steven Rostedt <rostedt@goodmis.org>,
	Sergey Senozhatsky <sergey.senozhatsky@gmail.com>,
	linux-doc@vger.kernel.org, Matthew Wilcox <willy@infradead.org>
Subject: Re: [PATCH v5 05/13] module: Add printk formats to add module build ID to stacktraces
Date: Fri, 23 Apr 2021 15:45:56 +0200	[thread overview]
Message-ID: <dabbab72-7534-66e2-21e1-6e0005bdc2d7@rasmusvillemoes.dk> (raw)
In-Reply-To: <YILKpQ2KsBXCoHlG@smile.fi.intel.com>

On 23/04/2021 15.24, Andy Shevchenko wrote:
> On Thu, Apr 22, 2021 at 04:46:40PM -0700, Stephen Boyd wrote:

>>>> +#include <linux/kernel.h>
>>>
>>> What do you need this header for?
>>>
>>
>> For typeof_member().
> 
> Argh... We really need to split this and container_of to something else. Having
> entire kernel.h for that is an overkill.
> 

Yeah, we should have a type-macros.h (or type-helpers or whatever) that
doesn't include any other kernel headers, just stddef.h (which is
compiler-provided) for offsetof(), providing

typeof_member
sizeof_member
container_of
same_type
type_min
type_max
is_signed_type
__choose_type

or whatever their names are currently.

  reply	other threads:[~2021-04-23 13:46 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-20 21:49 [PATCH v5 00/13] Add build ID to stacktraces Stephen Boyd
2021-04-20 21:49 ` [PATCH v5 05/13] module: Add printk formats to add module " Stephen Boyd
2021-04-21 11:49   ` Andy Shevchenko
2021-04-22 23:46     ` Stephen Boyd
2021-04-23 13:24       ` Andy Shevchenko
2021-04-23 13:45         ` Rasmus Villemoes [this message]
2021-04-23 14:08           ` Andy Shevchenko
2021-04-26 23:42         ` Stephen Boyd

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