Symbol: MD_HAS_SUPERBLOCK
drivers/md/md.c
6508
clear_bit(MD_HAS_SUPERBLOCK, &mddev->flags);
drivers/md/md.c
6521
set_bit(MD_HAS_SUPERBLOCK, &mddev->flags);
drivers/md/md.c
9135
if (!test_bit(MD_HAS_SUPERBLOCK, &mddev->flags))