jbd2: switch to using the crc32c library

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Now that the crc32c() library function directly takes advantage of
architecture-specific optimizations, it is unnecessary to go through the
crypto API.  Just use crc32c().  This is much simpler, and it improves
performance due to eliminating the crypto API overhead.

Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Acked-by: Theodore Ts'o <tytso@mit.edu>
Link: https://lore.kernel.org/r/20241202010844.144356-18-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@google.com>

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Eric Biggers 2024-12-01 17:08:42 -08:00

parent f2b4fa1964

commit dd348f054b

3 changed files with 6 additions and 59 deletions

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2

fs/jbd2/Kconfig

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30

fs/jbd2/journal.c

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33

include/linux/jbd2.h

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