501 	struct seg_entry *se;  in f2fs_issue_discard()  local
506 		se = get_seg_entry(sbi, GET_SEGNO(sbi, i));  in f2fs_issue_discard()
509 		if (!f2fs_test_and_set_bit(offset, se->discard_map))  in f2fs_issue_discard()
521 		struct seg_entry *se = get_seg_entry(sbi,  in discard_next_dnode()  local
525 		if (f2fs_test_bit(offset, se->discard_map))  in discard_next_dnode()
539 		struct cp_control *cpc, struct seg_entry *se,  in __add_discard_entry()  argument
567 	struct seg_entry *se = get_seg_entry(sbi, cpc->trim_start);  in add_discard_addrs()  local
568 	unsigned long *cur_map = (unsigned long *)se->cur_valid_map;  in add_discard_addrs()
569 	unsigned long *ckpt_map = (unsigned long *)se->ckpt_valid_map;  in add_discard_addrs()
570 	unsigned long *discard_map = (unsigned long *)se->discard_map;  in add_discard_addrs()
576 	if (se->valid_blocks == max_blocks)  in add_discard_addrs()
580 		if (!test_opt(sbi, DISCARD) || !se->valid_blocks ||  in add_discard_addrs()
596 		__add_discard_entry(sbi, cpc, se, start, end);  in add_discard_addrs()
685 	struct seg_entry *se = get_seg_entry(sbi, segno);  in __set_sit_entry_type()  local
686 	se->type = type;  in __set_sit_entry_type()
693 	struct seg_entry *se;  in update_sit_entry()  local
699 	se = get_seg_entry(sbi, segno);  in update_sit_entry()
700 	new_vblocks = se->valid_blocks + del;  in update_sit_entry()
706 	se->valid_blocks = new_vblocks;  in update_sit_entry()
707 	se->mtime = get_mtime(sbi);  in update_sit_entry()
708 	SIT_I(sbi)->max_mtime = se->mtime;  in update_sit_entry()
712 		if (f2fs_test_and_set_bit(offset, se->cur_valid_map))  in update_sit_entry()
714 		if (!f2fs_test_and_set_bit(offset, se->discard_map))  in update_sit_entry()
717 		if (!f2fs_test_and_clear_bit(offset, se->cur_valid_map))  in update_sit_entry()
719 		if (f2fs_test_and_clear_bit(offset, se->discard_map))  in update_sit_entry()
722 	if (!f2fs_test_bit(offset, se->ckpt_valid_map))  in update_sit_entry()
723 		se->ckpt_valid_blocks += del;  in update_sit_entry()
768 	struct seg_entry *se;  in is_checkpointed_data()  local
777 	se = get_seg_entry(sbi, segno);  in is_checkpointed_data()
780 	if (f2fs_test_bit(offset, se->ckpt_valid_map))  in is_checkpointed_data()
1007 	struct seg_entry *se = get_seg_entry(sbi, seg->segno);  in __next_free_blkoff()  local
1010 	unsigned long *ckpt_map = (unsigned long *)se->ckpt_valid_map;  in __next_free_blkoff()
1011 	unsigned long *cur_map = (unsigned long *)se->cur_valid_map;  in __next_free_blkoff()
1355 	struct seg_entry *se;  in __f2fs_replace_block()  local
1360 	se = get_seg_entry(sbi, segno);  in __f2fs_replace_block()
1361 	type = se->type;  in __f2fs_replace_block()
1365 		if (se->valid_blocks == 0 && !IS_CURSEG(sbi, segno)) {  in __f2fs_replace_block()
1892 	struct seg_entry *se;  in flush_sit_entries()  local
1940 			se = get_seg_entry(sbi, segno);  in flush_sit_entries()
1954 				seg_info_to_raw_sit(se,  in flush_sit_entries()
1958 				seg_info_to_raw_sit(se,  in flush_sit_entries()
2137 			struct seg_entry *se = &sit_i->sentries[start];  in build_sit_entries()  local
2159 			seg_info_from_raw_sit(se, &sit);  in build_sit_entries()
2162 			memcpy(se->discard_map, se->cur_valid_map, SIT_VBLOCK_MAP_SIZE);  in build_sit_entries()
2163 			sbi->discard_blks += sbi->blocks_per_seg - se->valid_blocks;  in build_sit_entries()
2167 				e->valid_blocks += se->valid_blocks;  in build_sit_entries()