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 04/17] raid6: remove unused defines in pq.h
Date: Tue, 24 Mar 2026 07:40:39 +0100 [thread overview]
Message-ID: <20260324064115.3217136-5-hch@lst.de> (raw)
In-Reply-To: <20260324064115.3217136-1-hch@lst.de>
These are not used anywhere in the kernel.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
include/linux/raid/pq.h | 6 ------
1 file changed, 6 deletions(-)
diff --git a/include/linux/raid/pq.h b/include/linux/raid/pq.h
index d26788fada58..5e7e743b83f5 100644
--- a/include/linux/raid/pq.h
+++ b/include/linux/raid/pq.h
@@ -90,12 +90,6 @@ extern const struct raid6_calls raid6_neonx8;
extern const struct raid6_calls * const raid6_algos[];
extern const struct raid6_recov_calls *const raid6_recov_algos[];
-/* Return values from chk_syndrome */
-#define RAID6_OK 0
-#define RAID6_P_BAD 1
-#define RAID6_Q_BAD 2
-#define RAID6_PQ_BAD 3
-
/* Galois field tables */
extern const u8 raid6_gfmul[256][256] __attribute__((aligned(256)));
extern const u8 raid6_vgfmul[256][32] __attribute__((aligned(256)));
--
2.47.3
next prev parent reply other threads:[~2026-03-24 6:42 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-24 6:40 cleanup the RAID6 P/Q library Christoph Hellwig
2026-03-24 6:40 ` [PATCH 01/17] raid6: turn the userspace test harness into a kunit test Christoph Hellwig
2026-03-24 6:40 ` [PATCH 02/17] raid6: remove __KERNEL__ ifdefs Christoph Hellwig
2026-03-25 15:13 ` H. Peter Anvin
2026-03-25 16:13 ` H. Peter Anvin
2026-03-25 19:58 ` Eric Biggers
2026-03-26 5:25 ` Christoph Hellwig
2026-03-24 6:40 ` [PATCH 03/17] raid6: move to lib/raid/ Christoph Hellwig
2026-03-24 6:40 ` Christoph Hellwig [this message]
2026-03-24 6:40 ` [PATCH 05/17] raid6: remove raid6_get_zero_page Christoph Hellwig
2026-03-24 6:40 ` [PATCH 06/17] raid6: use named initializers for struct raid6_calls Christoph Hellwig
2026-03-24 6:40 ` [PATCH 07/17] raid6: improve the public interface Christoph Hellwig
2026-03-24 6:40 ` [PATCH 08/17] raid6: hide internals Christoph Hellwig
2026-03-24 6:40 ` [PATCH 09/17] raid6: rework the init helpers Christoph Hellwig
2026-03-24 6:40 ` [PATCH 10/17] raid6: use static_call for gen_syndrom and xor_syndrom Christoph Hellwig
2026-03-24 6:40 ` [PATCH 11/17] raid6: use static_call for raid6_recov_2data and raid6_recov_datap Christoph Hellwig
2026-03-24 6:40 ` [PATCH 12/17] raid6: update top of file comments Christoph Hellwig
2026-03-24 6:40 ` [PATCH 13/17] raid6_kunit: use KUNIT_CASE_PARAM Christoph Hellwig
2026-03-24 6:40 ` [PATCH 14/17] raid6_kunit: dynamically allocate data buffers using vmalloc Christoph Hellwig
2026-03-24 6:40 ` [PATCH 15/17] raid6_kunit: cleanup dataptr handling Christoph Hellwig
2026-03-24 6:40 ` [PATCH 16/17] raid6_kunit: randomize parameters and increase limits Christoph Hellwig
2026-03-24 6:40 ` [PATCH 17/17] raid6_kunit: randomize buffer alignment Christoph Hellwig
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