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btrfs: add sha256 to checksumming algorithm

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Add sha256 to the list of possible checksumming algorithms used by BTRFS.

Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Johannes Thumshirn
2019-10-07 11:11:02 +02:00
committed by David Sterba
parent 3951e7f050
commit 3831bf0094
5 changed files with 5 additions and 0 deletions
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fs/btrfs/disk-io.c
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@@ -353,6 +353,7 @@ static bool btrfs_supported_super_csum(u16 csum_type)
switch (csum_type) {
case BTRFS_CSUM_TYPE_CRC32:
case BTRFS_CSUM_TYPE_XXHASH:
case BTRFS_CSUM_TYPE_SHA256:
return true;
default:
return false;