Symbol: superblock_lock_zero
drivers/md/dm-cache-metadata.c
357
r = superblock_lock_zero(cmd, &sblock);
drivers/md/dm-era-target.c
539
r = superblock_lock_zero(md, &sblock);
drivers/md/dm-thin-metadata.c
575
r = superblock_lock_zero(pmd, &sblock);