ext4_es_is_hole
if (ext4_es_is_hole(&es))
if (ext4_es_is_hole(es1))
if (!ext4_es_is_delayed(es) && !ext4_es_is_hole(es)) {
if (ext4_es_is_delayed(es) || ext4_es_is_hole(es)) {
if (ext4_es_is_hole(&es))
if (!ext4_es_is_hole(&es)) {
} else if (ext4_es_is_delayed(&es) || ext4_es_is_hole(&es)) {