EXT4_ATTR_FUNC 175 fs/ext4/sysfs.c EXT4_ATTR_FUNC(delayed_allocation_blocks, 0444); EXT4_ATTR_FUNC 176 fs/ext4/sysfs.c EXT4_ATTR_FUNC(session_write_kbytes, 0444); EXT4_ATTR_FUNC 177 fs/ext4/sysfs.c EXT4_ATTR_FUNC(lifetime_write_kbytes, 0444); EXT4_ATTR_FUNC 178 fs/ext4/sysfs.c EXT4_ATTR_FUNC(reserved_clusters, 0644);