237 	struct dm_block *sblock;  in __superblock_all_zeroes()  local
244 	r = dm_bm_read_lock(bm, SUPERBLOCK_LOCATION, NULL, &sblock);  in __superblock_all_zeroes()
250 	data_le = dm_block_data(sblock);  in __superblock_all_zeroes()
263 	dm_bm_unlock(sblock);  in __superblock_all_zeroes()
274 				       struct dm_block **sblock)  in superblock_read_lock()  argument
276 	return dm_bm_read_lock(cmd->bm, SUPERBLOCK_LOCATION, &sb_validator, sblock);  in superblock_read_lock()
280 					struct dm_block **sblock)  in superblock_write_lock()  argument
282 	return dm_bm_write_lock(cmd->bm, SUPERBLOCK_LOCATION, &sb_validator, sblock);  in superblock_write_lock()
286 					     struct dm_block **sblock)  in superblock_write_lock_zero()  argument
288 	return dm_bm_write_lock_zero(cmd->bm, SUPERBLOCK_LOCATION, &sb_validator, sblock);  in superblock_write_lock_zero()
327 	struct dm_block *sblock;  in __open_metadata()  local
330 	r = superblock_read_lock(cmd, &sblock);  in __open_metadata()
337 	sb = dm_block_data(sblock);  in __open_metadata()
361 	dm_bm_unlock(sblock);  in __open_metadata()
369 	struct dm_block *sblock;  in __format_metadata()  local
406 	r = superblock_write_lock_zero(cmd, &sblock);  in __format_metadata()
412 	sb = dm_block_data(sblock);  in __format_metadata()
414 	r = dm_tm_commit(cmd->tm, sblock);  in __format_metadata()
697 	struct dm_block *sblock;  in __metadata_commit()  local
722 	r = superblock_write_lock_zero(cmd, &sblock);  in __metadata_commit()
729 	sb = dm_block_data(sblock);  in __metadata_commit()
733 	r = dm_tm_commit(cmd->tm, sblock);  in __metadata_commit()