[PATCH 12/17] raid6: update top of file comments

From: Christoph Hellwig <hch@lst.de>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will@kernel.org>, Ard Biesheuvel <ardb@kernel.org>,
	Huacai Chen <chenhuacai@kernel.org>,
	WANG Xuerui <kernel@xen0n.name>,
	Madhavan Srinivasan <maddy@linux.ibm.com>,
	Michael Ellerman <mpe@ellerman.id.au>,
	Nicholas Piggin <npiggin@gmail.com>,
	"Christophe Leroy (CS GROUP)" <chleroy@kernel.org>,
	Paul Walmsley <pjw@kernel.org>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Alexandre Ghiti <alex@ghiti.fr>,
	Heiko Carstens <hca@linux.ibm.com>,
	Vasily Gorbik <gor@linux.ibm.com>,
	Alexander Gordeev <agordeev@linux.ibm.com>,
	Christian Borntraeger <borntraeger@linux.ibm.com>,
	Sven Schnelle <svens@linux.ibm.com>,
	Thomas Gleixner <tglx@kernel.org>, Ingo Molnar <mingo@redhat.com>,
	Borislav Petkov <bp@alien8.de>,
	Dave Hansen <dave.hansen@linux.intel.com>,
	x86@kernel.org, "H. Peter Anvin" <hpa@zytor.com>,
	Herbert Xu <herbert@gondor.apana.org.au>,
	Dan Williams <dan.j.williams@intel.com>, Chris Mason <clm@fb.com>,
	David Sterba <dsterba@suse.com>, Arnd Bergmann <arnd@arndb.de>,
	Song Liu <song@kernel.org>, Yu Kuai <yukuai@fnnas.com>,
	Li Nan <linan122@huawei.com>,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, loongarch@lists.linux.dev,
	linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org,
	linux-s390@vger.kernel.org, linux-crypto@vger.kernel.org,
	linux-btrfs@vger.kernel.org, linux-arch@vger.kernel.org,
	linux-raid@vger.kernel.org
Subject: [PATCH 12/17] raid6: update top of file comments
Date: Tue, 24 Mar 2026 07:40:47 +0100	[thread overview]
Message-ID: <20260324064115.3217136-13-hch@lst.de> (raw)
In-Reply-To: <20260324064115.3217136-1-hch@lst.de>

Drop the pointless mention of the file name, and use standard formatting
for the top of file comments.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 lib/raid/raid6/algos.c      |  8 +-------
 lib/raid/raid6/arm/neon.c   |  2 +-
 lib/raid/raid6/mktables.c   | 12 +++---------
 lib/raid/raid6/recov.c      | 14 ++++----------
 lib/raid/raid6/riscv/rvv.h  |  2 --
 lib/raid/raid6/x86/avx2.c   | 13 ++++---------
 lib/raid/raid6/x86/avx512.c | 18 ++++++------------
 lib/raid/raid6/x86/mmx.c    | 10 ++--------
 lib/raid/raid6/x86/sse1.c   | 18 ++++++------------
 lib/raid/raid6/x86/sse2.c   |  9 +--------
 10 files changed, 28 insertions(+), 78 deletions(-)

diff --git a/lib/raid/raid6/algos.c b/lib/raid/raid6/algos.c
index 201443f6cac2..5fdf6d362f58 100644
--- a/lib/raid/raid6/algos.c
+++ b/lib/raid/raid6/algos.c
@@ -1,12 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
-/* -*- linux-c -*- ------------------------------------------------------- *
- *
- *   Copyright 2002 H. Peter Anvin - All Rights Reserved
- *
- * ----------------------------------------------------------------------- */
-
 /*
- * raid6/algos.c
+ * Copyright 2002 H. Peter Anvin - All Rights Reserved
  *
  * Algorithm list and algorithm selection for RAID-6
  */
diff --git a/lib/raid/raid6/arm/neon.c b/lib/raid/raid6/arm/neon.c
index 341c61af675e..af90869aaffc 100644
--- a/lib/raid/raid6/arm/neon.c
+++ b/lib/raid/raid6/arm/neon.c
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
- * linux/lib/raid6/neon.c - RAID6 syndrome calculation using ARM NEON intrinsics
+ * RAID6 syndrome calculation using ARM NEON intrinsics
  *
  * Copyright (C) 2013 Linaro Ltd <ard.biesheuvel@linaro.org>
  */
diff --git a/lib/raid/raid6/mktables.c b/lib/raid/raid6/mktables.c
index 97a17493bbd8..b6327b562fdb 100644
--- a/lib/raid/raid6/mktables.c
+++ b/lib/raid/raid6/mktables.c
@@ -1,15 +1,9 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
-/* -*- linux-c -*- ------------------------------------------------------- *
- *
- *   Copyright 2002-2007 H. Peter Anvin - All Rights Reserved
- *
- * ----------------------------------------------------------------------- */
-
 /*
- * mktables.c
+ * Copyright 2002-2007 H. Peter Anvin - All Rights Reserved
  *
- * Make RAID-6 tables.  This is a host user space program to be run at
- * compile time.
+ * Make RAID-6 tables.  This is a host user space program to be run at compile
+ * time.
  */
 
 #include <stdio.h>
diff --git a/lib/raid/raid6/recov.c b/lib/raid/raid6/recov.c
index 76eb2aef3667..3fa53bc3fde4 100644
--- a/lib/raid/raid6/recov.c
+++ b/lib/raid/raid6/recov.c
@@ -1,16 +1,10 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
-/* -*- linux-c -*- ------------------------------------------------------- *
- *
- *   Copyright 2002 H. Peter Anvin - All Rights Reserved
- *
- * ----------------------------------------------------------------------- */
-
 /*
- * raid6/recov.c
+ * Copyright 2002 H. Peter Anvin - All Rights Reserved
  *
- * RAID-6 data recovery in dual failure mode.  In single failure mode,
- * use the RAID-5 algorithm (or, in the case of Q failure, just reconstruct
- * the syndrome.)
+ * RAID-6 data recovery in dual failure mode.  In single failure mode, use the
+ * RAID-5 algorithm (or, in the case of Q failure, just reconstruct the
+ * syndrome.)
  */
 
 #include <linux/mm.h>
diff --git a/lib/raid/raid6/riscv/rvv.h b/lib/raid/raid6/riscv/rvv.h
index 3a7c2468b1ea..df0e3637cae8 100644
--- a/lib/raid/raid6/riscv/rvv.h
+++ b/lib/raid/raid6/riscv/rvv.h
@@ -2,8 +2,6 @@
 /*
  * Copyright 2024 Institute of Software, CAS.
  *
- * raid6/rvv.h
- *
  * Definitions for RISC-V RAID-6 code
  */
 
diff --git a/lib/raid/raid6/x86/avx2.c b/lib/raid/raid6/x86/avx2.c
index 7efd94e6a87a..7d829c669ea7 100644
--- a/lib/raid/raid6/x86/avx2.c
+++ b/lib/raid/raid6/x86/avx2.c
@@ -1,16 +1,11 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
-/* -*- linux-c -*- ------------------------------------------------------- *
- *
- *   Copyright (C) 2012 Intel Corporation
- *   Author: Yuanhan Liu <yuanhan.liu@linux.intel.com>
+/*
+ * Copyright (C) 2012 Intel Corporation
+ * Author: Yuanhan Liu <yuanhan.liu@linux.intel.com>
  *
- *   Based on sse2.c: Copyright 2002 H. Peter Anvin - All Rights Reserved
+ * Based on sse2.c: Copyright 2002 H. Peter Anvin - All Rights Reserved
  *
- * ----------------------------------------------------------------------- */
-
-/*
  * AVX2 implementation of RAID-6 syndrome functions
- *
  */
 
 #include <asm/cpufeature.h>
diff --git a/lib/raid/raid6/x86/avx512.c b/lib/raid/raid6/x86/avx512.c
index 0772e798b742..e671eb5bde63 100644
--- a/lib/raid/raid6/x86/avx512.c
+++ b/lib/raid/raid6/x86/avx512.c
@@ -1,20 +1,14 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
-/* -*- linux-c -*- --------------------------------------------------------
- *
- *   Copyright (C) 2016 Intel Corporation
+/*
+ * Copyright (C) 2016 Intel Corporation
  *
- *   Author: Gayatri Kammela <gayatri.kammela@intel.com>
- *   Author: Megha Dey <megha.dey@linux.intel.com>
+ * Author: Gayatri Kammela <gayatri.kammela@intel.com>
+ * Author: Megha Dey <megha.dey@linux.intel.com>
  *
- *   Based on avx2.c: Copyright 2012 Yuanhan Liu All Rights Reserved
- *   Based on sse2.c: Copyright 2002 H. Peter Anvin - All Rights Reserved
+ * Based on avx2.c: Copyright 2012 Yuanhan Liu All Rights Reserved
+ * Based on sse2.c: Copyright 2002 H. Peter Anvin - All Rights Reserved
  *
- * -----------------------------------------------------------------------
- */
-
-/*
  * AVX512 implementation of RAID-6 syndrome functions
- *
  */
 
 #include <asm/cpufeature.h>
diff --git a/lib/raid/raid6/x86/mmx.c b/lib/raid/raid6/x86/mmx.c
index 3228c335965a..afa82536142d 100644
--- a/lib/raid/raid6/x86/mmx.c
+++ b/lib/raid/raid6/x86/mmx.c
@@ -1,14 +1,8 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
-/* -*- linux-c -*- ------------------------------------------------------- *
- *
- *   Copyright 2002 H. Peter Anvin - All Rights Reserved
- *
- * ----------------------------------------------------------------------- */
-
 /*
- * raid6/mmx.c
+ * Copyright 2002 H. Peter Anvin - All Rights Reserved
  *
- * MMX implementation of RAID-6 syndrome functions
+ * MMX implementation of RAID-6 syndrome functions.
  */
 
 #include <asm/cpufeature.h>
diff --git a/lib/raid/raid6/x86/sse1.c b/lib/raid/raid6/x86/sse1.c
index 6ebdcf824e00..f4b260df522a 100644
--- a/lib/raid/raid6/x86/sse1.c
+++ b/lib/raid/raid6/x86/sse1.c
@@ -1,19 +1,13 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
-/* -*- linux-c -*- ------------------------------------------------------- *
- *
- *   Copyright 2002 H. Peter Anvin - All Rights Reserved
- *
- * ----------------------------------------------------------------------- */
-
 /*
- * raid6/sse1.c
+ * Copyright 2002 H. Peter Anvin - All Rights Reserved
  *
- * SSE-1/MMXEXT implementation of RAID-6 syndrome functions
+ * SSE-1/MMXEXT implementation of RAID-6 syndrome functions.
  *
- * This is really an MMX implementation, but it requires SSE-1 or
- * AMD MMXEXT for prefetch support and a few other features.  The
- * support for nontemporal memory accesses is enough to make this
- * worthwhile as a separate implementation.
+ * This is really an MMX implementation, but it requires SSE-1 or AMD MMXEXT for
+ * prefetch support and a few other features.  The support for nontemporal
+ * memory accesses is enough to make this worthwhile as a separate
+ * implementation.
  */
 
 #include <asm/cpufeature.h>
diff --git a/lib/raid/raid6/x86/sse2.c b/lib/raid/raid6/x86/sse2.c
index 7049c8512f35..43b09ce58270 100644
--- a/lib/raid/raid6/x86/sse2.c
+++ b/lib/raid/raid6/x86/sse2.c
@@ -1,15 +1,8 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
-/* -*- linux-c -*- ------------------------------------------------------- *
- *
- *   Copyright 2002 H. Peter Anvin - All Rights Reserved
- *
- * ----------------------------------------------------------------------- */
-
 /*
- * raid6/sse2.c
+ * Copyright 2002 H. Peter Anvin - All Rights Reserved
  *
  * SSE-2 implementation of RAID-6 syndrome functions
- *
  */
 
 #include <asm/cpufeature.h>
-- 
2.47.3


