first_lblk 5977 fs/ext4/extents.c ext4_lblk_t first_lblk, first_lclu, last_lclu; first_lblk 6009 fs/ext4/extents.c first_lblk = le32_to_cpu(extent->ee_block); first_lblk 6010 fs/ext4/extents.c first_lclu = EXT4_B2C(sbi, first_lblk); first_lblk 6019 fs/ext4/extents.c last_lclu = EXT4_B2C(sbi, first_lblk + first_lblk 6024 fs/ext4/extents.c first_lblk = ext4_ext_next_allocated_block(path); first_lblk 6025 fs/ext4/extents.c first_lclu = EXT4_B2C(sbi, first_lblk);