796 			block_t valid_blocks =  in __locate_dirty_segment()  local
801 				!valid_blocks) ||  in __locate_dirty_segment()
802 				valid_blocks == CAP_BLKS_PER_SEC(sbi));  in __locate_dirty_segment()
814 	block_t valid_blocks;  in __remove_dirty_segment()  local
826 		valid_blocks = get_valid_blocks(sbi, segno, true);  in __remove_dirty_segment()
827 		if (valid_blocks == 0) {  in __remove_dirty_segment()
837 			if (!valid_blocks ||  in __remove_dirty_segment()
838 					valid_blocks == CAP_BLKS_PER_SEC(sbi)) {  in __remove_dirty_segment()
857 	unsigned short valid_blocks, ckpt_valid_blocks;  in locate_dirty_segment()  local
866 	valid_blocks = get_valid_blocks(sbi, segno, false);  in locate_dirty_segment()
869 	if (valid_blocks == 0 && (!is_sbi_flag_set(sbi, SBI_CP_DISABLED) ||  in locate_dirty_segment()
873 	} else if (valid_blocks < usable_blocks) {  in locate_dirty_segment()
917 							se->valid_blocks;  in f2fs_get_unusable_blocks()
920 							se->valid_blocks;  in f2fs_get_unusable_blocks()
2088 	if (se->valid_blocks == BLKS_PER_SEG(sbi) ||  in add_discard_addrs()
2095 			(!se->valid_blocks &&  in add_discard_addrs()
2424 		se->mtime = div_u64(se->mtime * se->valid_blocks + mtime,  in update_segment_mtime()
2425 						se->valid_blocks + 1);  in update_segment_mtime()
2461 			se->valid_blocks++;  in update_sit_entry_for_release()
2515 		se->valid_blocks--;  in update_sit_entry_for_alloc()
2563 	new_vblocks = se->valid_blocks + del;  in update_sit_entry()
2569 	se->valid_blocks = new_vblocks;  in update_sit_entry()
2584 		get_sec_entry(sbi, segno)->valid_blocks += del;  in update_sit_entry()
4144 		if (se->valid_blocks == 0 && !is_curseg(sbi, segno)) {  in f2fs_do_replace_block()
5021 			sit_valid_blocks[SE_PAGETYPE(se)] += se->valid_blocks;  in build_sit_entries()
5035 						se->valid_blocks;  in build_sit_entries()
5038 				get_sec_entry(sbi, start)->valid_blocks +=  in build_sit_entries()
5039 							se->valid_blocks;  in build_sit_entries()
5060 		old_valid_blocks = se->valid_blocks;  in build_sit_entries()
5077 		sit_valid_blocks[SE_PAGETYPE(se)] += se->valid_blocks;  in build_sit_entries()
5086 				sbi->discard_blks -= se->valid_blocks;  in build_sit_entries()
5091 			get_sec_entry(sbi, start)->valid_blocks +=  in build_sit_entries()
5092 							se->valid_blocks;  in build_sit_entries()
5093 			get_sec_entry(sbi, start)->valid_blocks -=  in build_sit_entries()
5141 		if (!sentry->valid_blocks)  in init_free_segmap()
5145 						sentry->valid_blocks;  in init_free_segmap()
5161 	block_t valid_blocks, usable_blks_in_seg;  in init_dirty_segmap()  local
5169 		valid_blocks = get_valid_blocks(sbi, segno, false);  in init_dirty_segmap()
5171 		if (valid_blocks == usable_blks_in_seg || !valid_blocks)  in init_dirty_segmap()
5173 		if (valid_blocks > usable_blks_in_seg) {  in init_dirty_segmap()
5187 		valid_blocks = get_valid_blocks(sbi, segno, true);  in init_dirty_segmap()
5190 		if (!valid_blocks || valid_blocks == CAP_BLKS_PER_SEC(sbi))  in init_dirty_segmap()
5658 		mtime += se->mtime * se->valid_blocks;  in f2fs_get_section_mtime()
5659 		total_valid_blocks += se->valid_blocks;  in f2fs_get_section_mtime()