extra_space 1516 drivers/md/dm-integrity.c unsigned extra_space = unlikely(digest_size > ic->tag_size) ? digest_size - ic->tag_size : 0; extra_space 1524 drivers/md/dm-integrity.c checksums = kmalloc((PAGE_SIZE >> SECTOR_SHIFT >> ic->sb->log2_sectors_per_block) * ic->tag_size + extra_space, extra_space 1528 drivers/md/dm-integrity.c if (WARN_ON(extra_space &&