DM_SM_METADATA_MAX_BLOCKS 783 drivers/md/persistent-data/dm-space-map-metadata.c if (nr_blocks > DM_SM_METADATA_MAX_BLOCKS) DM_SM_METADATA_MAX_BLOCKS 784 drivers/md/persistent-data/dm-space-map-metadata.c nr_blocks = DM_SM_METADATA_MAX_BLOCKS; DM_SM_METADATA_MAX_BLOCKS 21 drivers/md/persistent-data/dm-space-map-metadata.h #define DM_SM_METADATA_MAX_SECTORS (DM_SM_METADATA_MAX_BLOCKS * DM_SM_METADATA_BLOCK_SIZE)