Commits
Chandan Rajendra committed c40a3d38aff
Btrfs: Compute and look up csums based on sectorsized blocks Checksums are applicable to sectorsize units. The current code uses bio->bv_len units to compute and look up checksums. This works on machines where sectorsize == PAGE_SIZE. This patch makes the checksum computation and look up code to work with sectorsize units. Reviewed-by: Liu Bo <bo.li.liu@oracle.com> Signed-off-by: Chandan Rajendra <chandan@linux.vnet.ibm.com> Signed-off-by: David Sterba <dsterba@suse.com>