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authorSang-Heon Jeon <ekffu200098@gmail.com>2026-08-24 01:18:14 +0900
committerJulia Lawall <Julia.Lawall@inria.fr>2026-08-23 22:12:11 +0200
commit2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c (patch)
treedcc4da1d99f17541c5590ac63c77da4bf372a4ab /lib/raid/Kconfig
downloadlinux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.tar.gz
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coccinelle: alloc_cast: drop removed allocatorsgrafted
- pci_alloc_consistent() and pci_zalloc_consistent() were removed by commit 7968778914e5 ("PCI: Remove the deprecated "pci-dma-compat.h" API") - kmem_alloc() was removed by commit f078d4ea8276 ("xfs: convert kmem_alloc() to kmalloc()") - kmem_zalloc() was removed by commit 10634530f7ba ("xfs: convert kmem_zalloc() to kzalloc()") - kmem_zone_alloc() and kmem_zone_zalloc() were removed by commit bae633a4a283 ("xfs: remove xfs_zone_{alloc,zalloc} helpers") So drop them from the rules. No functional change. Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com> Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Diffstat (limited to 'lib/raid/Kconfig')
-rw-r--r--lib/raid/Kconfig75
1 files changed, 75 insertions, 0 deletions
diff --git a/lib/raid/Kconfig b/lib/raid/Kconfig
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+# SPDX-License-Identifier: GPL-2.0
+
+config XOR_BLOCKS
+ tristate
+
+# selected by architectures that provide an optimized XOR implementation
+config XOR_BLOCKS_ARCH
+ depends on XOR_BLOCKS
+ default y if ALPHA
+ default y if ARM
+ default y if ARM64
+ default y if CPU_HAS_LSX # loongarch
+ default y if ALTIVEC # powerpc
+ default y if RISCV_ISA_V
+ default y if SPARC
+ default y if S390
+ default y if X86_32
+ default y if X86_64
+ bool
+
+config XOR_KUNIT_TEST
+ tristate "KUnit tests for xor_gen" if !KUNIT_ALL_TESTS
+ depends on KUNIT
+ depends on XOR_BLOCKS
+ default KUNIT_ALL_TESTS
+ help
+ Unit tests for the XOR library functions.
+
+ This is intended to help people writing architecture-specific
+ optimized versions. If unsure, say N.
+
+config XOR_BENCHMARK
+ bool "Benchmark for xor_gen"
+ depends on XOR_KUNIT_TEST
+ help
+ Include benchmarks in the KUnit test suite for xor_gen.
+
+config RAID6_PQ
+ tristate
+
+# selected by architectures that provide an optimized PQ implementation
+config RAID6_PQ_ARCH
+ depends on RAID6_PQ
+ default y if KERNEL_MODE_NEON # arm32/arm64
+ default y if LOONGARCH
+ default y if ALTIVEC # powerpc
+ default y if RISCV_ISA_V
+ default y if S390
+ default y if X86
+ bool
+
+config RAID6_PQ_KUNIT_TEST
+ tristate "KUnit tests for RAID6 PQ functions" if !KUNIT_ALL_TESTS
+ depends on KUNIT
+ depends on RAID6_PQ
+ default KUNIT_ALL_TESTS
+ help
+ Unit tests for the RAID6 PQ library functions.
+
+ This is intended to help people writing architecture-specific
+ optimized versions. If unsure, say N.
+
+config RAID6_PQ_KUNIT_BENCHMARK
+ bool "Benchmark for RAID6 PQ"
+ depends on RAID6_PQ_KUNIT_TEST
+ help
+ Include benchmarks in the KUnit test suite for raid P/Q generation.
+
+config RAID6_PQ_BENCHMARK
+ bool "Automatically choose fastest RAID6 PQ functions"
+ depends on RAID6_PQ
+ default y
+ help
+ Benchmark all available RAID6 PQ functions on init and choose the
+ fastest one.