SB_MAGIC 3068 drivers/md/dm-integrity.c memcpy(ic->sb->magic, SB_MAGIC, 8); SB_MAGIC 3852 drivers/md/dm-integrity.c if (memcmp(ic->sb->magic, SB_MAGIC, 8)) { SB_MAGIC 596 fs/hpfs/super.c ||*/ le32_to_cpu(superblock->magic) != SB_MAGIC