829 	unsigned short valid_blocks;  in locate_dirty_segment()  local
836 	valid_blocks = get_valid_blocks(sbi, segno, false);  in locate_dirty_segment()
838 	if (valid_blocks == 0) {  in locate_dirty_segment()
841 	} else if (valid_blocks < sbi->blocks_per_seg) {  in locate_dirty_segment()
1755 	if (se->valid_blocks == max_blocks || !f2fs_hw_support_discard(sbi))  in add_discard_addrs()
1759 		if (!f2fs_realtime_discard_enable(sbi) || !se->valid_blocks ||  in add_discard_addrs()
2023 	new_vblocks = se->valid_blocks + del;  in update_sit_entry()
2029 	se->valid_blocks = new_vblocks;  in update_sit_entry()
2051 			se->valid_blocks--;  in update_sit_entry()
2079 			se->valid_blocks++;  in update_sit_entry()
2095 		get_sec_entry(sbi, segno)->valid_blocks += del;  in update_sit_entry()
3134 		if (se->valid_blocks == 0 && !IS_CURSEG(sbi, segno)) {  in f2fs_do_replace_block()
3948 				total_node_blocks += se->valid_blocks;  in build_sit_entries()
3960 					se->valid_blocks;  in build_sit_entries()
3964 				get_sec_entry(sbi, start)->valid_blocks +=  in build_sit_entries()
3965 							se->valid_blocks;  in build_sit_entries()
3987 		old_valid_blocks = se->valid_blocks;  in build_sit_entries()
3996 			total_node_blocks += se->valid_blocks;  in build_sit_entries()
4004 			sbi->discard_blks -= se->valid_blocks;  in build_sit_entries()
4008 			get_sec_entry(sbi, start)->valid_blocks +=  in build_sit_entries()
4009 							se->valid_blocks;  in build_sit_entries()
4010 			get_sec_entry(sbi, start)->valid_blocks -=  in build_sit_entries()
4034 		if (!sentry->valid_blocks)  in init_free_segmap()
4038 						sentry->valid_blocks;  in init_free_segmap()
4053 	unsigned short valid_blocks;  in init_dirty_segmap()  local
4061 		valid_blocks = get_valid_blocks(sbi, segno, false);  in init_dirty_segmap()
4062 		if (valid_blocks == sbi->blocks_per_seg || !valid_blocks)  in init_dirty_segmap()
4064 		if (valid_blocks > sbi->blocks_per_seg) {  in init_dirty_segmap()