Now that Nikolay's XXHASH64 support for the Crypto API has landed and BTRFS is prepared for an easy addition of new checksums, this patchset implements XXHASH64 as a second, fast but not cryptographically secure checksum hash. For changelogs, please see the individual patches. David Sterba (1): btrfs: sysfs: export supported checksums Johannes Thumshirn (3): btrfs: turn checksum type define into a enum btrfs: create structure to encode checksum type and length btrfs: add xxhash64 to checksumming algorithms fs/btrfs/Kconfig | 1 + fs/btrfs/ctree.c | 23 +++++++++++++++++++++++ fs/btrfs/ctree.h | 20 ++------------------ fs/btrfs/disk-io.c | 1 + fs/btrfs/super.c | 1 + fs/btrfs/sysfs.c | 29 +++++++++++++++++++++++++++++ include/uapi/linux/btrfs_tree.h | 5 ++++- 7 files changed, 61 insertions(+), 19 deletions(-) -- 2.16.4
