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| author | Eric Biggers <ebiggers@kernel.org> | 2025-06-07 23:04:45 +0300 |
|---|---|---|
| committer | Eric Biggers <ebiggers@kernel.org> | 2025-06-30 19:31:57 +0300 |
| commit | 530b304f00f278b3aa31bdfccf09b3ffb457a607 (patch) | |
| tree | af162952c0ee4c6a9fa05ff4b664f42cd792db33 /lib/crc/Makefile | |
| parent | 0bcfca56406dc6342e30fafe41a2f34cdde029b4 (diff) | |
| download | linux-530b304f00f278b3aa31bdfccf09b3ffb457a607.tar.xz | |
lib/crc: arm: Migrate optimized CRC code into lib/crc/
Move the arm-optimized CRC code from arch/arm/lib/crc* into its new
location in lib/crc/arm/, and wire it up in the new way. This new way
of organizing the CRC code eliminates the need to artificially split the
code for each CRC variant into separate arch and generic modules,
enabling better inlining and dead code elimination. For more details,
see "lib/crc: Prepare for arch-optimized code in subdirs of lib/crc/".
Reviewed-by: "Martin K. Petersen" <martin.petersen@oracle.com>
Acked-by: Ingo Molnar <mingo@kernel.org>
Acked-by: "Jason A. Donenfeld" <Jason@zx2c4.com>
Link: https://lore.kernel.org/r/20250607200454.73587-4-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
Diffstat (limited to 'lib/crc/Makefile')
| -rw-r--r-- | lib/crc/Makefile | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/crc/Makefile b/lib/crc/Makefile index 926edc3b035f..c72d351be6cb 100644 --- a/lib/crc/Makefile +++ b/lib/crc/Makefile @@ -13,12 +13,14 @@ obj-$(CONFIG_CRC_T10DIF) += crc-t10dif.o crc-t10dif-y := crc-t10dif-main.o ifeq ($(CONFIG_CRC_T10DIF_ARCH),y) CFLAGS_crc-t10dif-main.o += -I$(src)/$(SRCARCH) +crc-t10dif-$(CONFIG_ARM) += arm/crc-t10dif-core.o endif obj-$(CONFIG_CRC32) += crc32.o crc32-y := crc32-main.o ifeq ($(CONFIG_CRC32_ARCH),y) CFLAGS_crc32-main.o += -I$(src)/$(SRCARCH) +crc32-$(CONFIG_ARM) += arm/crc32-core.o endif obj-$(CONFIG_CRC64) += crc64.o |