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| author | Eric Biggers <ebiggers@google.com> | 2024-12-01 17:08:40 -0800 |
|---|---|---|
| committer | Eric Biggers <ebiggers@google.com> | 2024-12-01 17:23:02 -0800 |
| commit | 38a9a5121c3bcf2ed857430a92e493568b247c35 (patch) | |
| tree | 0c3b00d05b9fd06890f530ac7aa9c5c517ed9773 /lib/Makefile | |
| parent | cc354fa7f0160a96896a3b8d7f298a036e3b8602 (diff) | |
| download | linux-38a9a5121c3bcf2ed857430a92e493568b247c35.tar.gz linux-38a9a5121c3bcf2ed857430a92e493568b247c35.tar.bz2 linux-38a9a5121c3bcf2ed857430a92e493568b247c35.zip | |
lib/crc32: make crc32c() go directly to lib
Now that the lower level __crc32c_le() library function is optimized for
each architecture, make crc32c() just call that instead of taking an
inefficient and error-prone detour through the shash API.
Note: a future cleanup should make crc32c_le() be the actual library
function instead of __crc32c_le(). That will require updating callers
of __crc32c_le() to use crc32c_le() instead, and updating callers of
crc32c_le() that expect a 'const void *' arg to expect 'const u8 *'
instead. Similarly, a future cleanup should remove LIBCRC32C by making
everyone who is selecting it just select CRC32 directly instead.
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20241202010844.144356-16-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@google.com>
Diffstat (limited to 'lib/Makefile')
| -rw-r--r-- | lib/Makefile | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/lib/Makefile b/lib/Makefile index a8155c972f02..6573163d24e4 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -167,7 +167,6 @@ obj-$(CONFIG_CRC64) += crc64.o obj-$(CONFIG_CRC32_SELFTEST) += crc32test.o obj-$(CONFIG_CRC4) += crc4.o obj-$(CONFIG_CRC7) += crc7.o -obj-$(CONFIG_LIBCRC32C) += libcrc32c.o obj-$(CONFIG_CRC8) += crc8.o obj-$(CONFIG_CRC64_ROCKSOFT) += crc64-rocksoft.o obj-$(CONFIG_XXHASH) += xxhash.o |