Lines Matching defs:next_en
536 struct extent_node *prev_en = NULL, *next_en = NULL;
569 (struct rb_entry **)&next_en,
573 en = next_en;
580 next_en = en1 = NULL;
599 next_en = en1;
604 next_en = en;
609 if (!next_en) {
612 next_en = rb_entry_safe(node, struct extent_node,
630 en = next_en;
637 if (!__try_merge_extent_node(sbi, et, &ei, prev_en, next_en))