DMZ_BLOCK_SHIFT_BITS 1966 drivers/md/dm-zoned-metadata.c 		(chunk_block >> DMZ_BLOCK_SHIFT_BITS);
DMZ_BLOCK_SHIFT_BITS   32 drivers/md/dm-zoned.h #define DMZ_BLOCK_SIZE_BITS	(1 << DMZ_BLOCK_SHIFT_BITS)