Commits
Mikulas Patocka committed 03b02939593
dm bufio: reorder fields in dm_buffer structure Reorder fields in dm_buffer structure to improve packing and reduce structure size. The compiler allocates 32-bit integer for field 'enum data_mode', so change it to unsigned char. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com>