btrfs: use btrfs_crc32c{,_final}() in for free space cache

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The CRC checksum in the free space cache is not dependant on the super
block's csum_type field but always a CRC32C.

So use btrfs_crc32c() and btrfs_crc32c_final() instead of
btrfs_csum_data() and btrfs_csum_final() for computing these checksums.

Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

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Johannes Thumshirn 2019-05-22 10:19:00 +02:00 • committed by David Sterba

parent 65019df8c3

commit 4bb3c2e2b5

1 changed files with 4 additions and 6 deletions

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fs/btrfs/free-space-cache.c

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