From: Peter Zijlstra <peterz@infradead.org>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Brendan Higgins <brendanhiggins@google.com>,
Alexey Dobriyan <adobriyan@gmail.com>,
Miguel Ojeda <ojeda@kernel.org>,
Mauro Carvalho Chehab <mchehab+huawei@kernel.org>,
Herbert Xu <herbert@gondor.apana.org.au>,
linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org,
kunit-dev@googlegroups.com, linux-media@vger.kernel.org,
netdev@vger.kernel.org, bpf@vger.kernel.org,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"Rafael J. Wysocki" <rafael@kernel.org>,
Ingo Molnar <mingo@redhat.com>, Will Deacon <will@kernel.org>,
Waiman Long <longman@redhat.com>,
Boqun Feng <boqun.feng@gmail.com>,
Sakari Ailus <sakari.ailus@linux.intel.com>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Steven Rostedt <rostedt@goodmis.org>,
Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Andrii Nakryiko <andrii@kernel.org>,
Martin KaFai Lau <kafai@fb.com>, Song Liu <songliubraving@fb.com>,
Yonghong Song <yhs@fb.com>,
John Fastabend <john.fastabend@gmail.com>,
KP Singh <kpsingh@kernel.org>, Thomas Graf <tgraf@suug.ch>,
Andrew Morton <akpm@linux-foundation.org>,
jic23@kernel.org, linux@rasmusvillemoes.dk
Subject: Re: [PATCH v1 1/3] kernel.h: Don't pollute header with single user macros
Date: Tue, 13 Jul 2021 14:38:45 +0200 [thread overview]
Message-ID: <20210713123845.GA4170@worktop.programming.kicks-ass.net> (raw)
In-Reply-To: <20210713084541.7958-1-andriy.shevchenko@linux.intel.com>
On Tue, Jul 13, 2021 at 11:45:39AM +0300, Andy Shevchenko wrote:
> The COUNT_ARGS() and CONCATENATE() macros are used by a single user.
> Let move them to it.
That seems to be because people like re-implementing it instead of
reusing existing ones:
arch/x86/include/asm/efi.h:#define __efi_nargs__(_0, _1, _2, _3, _4, _5, _6, _7, n, ...) \
arch/x86/include/asm/rmwcc.h:#define __RMWcc_ARGS(_0, _1, _2, _3, _4, _5, _6, _7, _8, _9, _10, _11, _12, _n, X...) _n
include/linux/arm-smccc.h:#define ___count_args(_0, _1, _2, _3, _4, _5, _6, _7, _8, x, ...) x
include/linux/kernel.h:#define __COUNT_ARGS(_0, _1, _2, _3, _4, _5, _6, _7, _8, _9, _10, _11, _12, _n, X...) _n
next prev parent reply other threads:[~2021-07-13 12:40 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-13 8:45 [PATCH v1 1/3] kernel.h: Don't pollute header with single user macros Andy Shevchenko
2021-07-13 8:45 ` [PATCH v1 2/3] kernel.h: Drop unneeded <linux/kernel.h> inclusion from other headers Andy Shevchenko
2021-07-13 8:45 ` [PATCH v1 3/3] kernel.h: Split out container_of() and typeof_memeber() macros Andy Shevchenko
2021-07-13 10:37 ` Greg Kroah-Hartman
2021-07-13 11:16 ` Andy Shevchenko
2021-07-13 11:23 ` Greg Kroah-Hartman
2021-07-13 12:19 ` Herbert Xu
2021-07-13 12:45 ` Andy Shevchenko
2021-07-13 13:58 ` David Laight
2021-07-13 18:39 ` Miguel Ojeda
2021-10-07 9:20 ` Andy Shevchenko
2021-10-07 10:00 ` Andy Shevchenko
2021-10-07 15:39 ` Miguel Ojeda
2021-10-07 15:55 ` Andy Shevchenko
2021-07-13 12:38 ` Peter Zijlstra [this message]
2021-07-13 12:42 ` [PATCH v1 1/3] kernel.h: Don't pollute header with single user macros Andy Shevchenko
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