diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index f1a57f5..204d31e 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -1884,7 +1884,7 @@ void f2fs_clear_prefree_segments(struct f2fs_sb_info *sbi,
 	unsigned int start = 0, end = -1;
 	unsigned int secno, start_segno;
 	bool force = (cpc->reason & CP_DISCARD);
-	bool need_align = test_opt(sbi, LFS) && sbi->segs_per_sec > 1;
+	bool need_align = test_opt(sbi, LFS) && __is_large_section(sbi);
 
 	mutex_lock(&dirty_i->seglist_lock);
 
@@ -1916,7 +1916,7 @@ void f2fs_clear_prefree_segments(struct f2fs_sb_info *sbi,
 					(end - 1) <= cpc->trim_end)
 				continue;
 
-		if (!test_opt(sbi, LFS) || sbi->segs_per_sec == 1) {
+		if (!test_opt(sbi, LFS) || !__is_large_section(sbi)) {
 			f2fs_issue_discard(sbi, START_BLOCK(sbi, start),
 				(end - start) << sbi->log_blocks_per_seg);
 			continue;
@@ -2148,7 +2148,7 @@ static void update_sit_entry(struct f2fs_sb_info *sbi, block_t blkaddr, int del)
 	/* update total number of valid blocks to be written in ckpt area */
 	SIT_I(sbi)->written_valid_blocks += del;
 
-	if (sbi->segs_per_sec > 1)
+	if (__is_large_section(sbi))
 		get_sec_entry(sbi, segno)->valid_blocks += del;
 }
 
@@ -2414,7 +2414,7 @@ static void reset_curseg(struct f2fs_sb_info *sbi, int type, int modified)
 static unsigned int __get_next_segno(struct f2fs_sb_info *sbi, int type)
 {
 	/* if segs_per_sec is large than 1, we need to keep original policy. */
-	if (sbi->segs_per_sec != 1)
+	if (__is_large_section(sbi))
 		return CURSEG_I(sbi, type)->segno;
 
 	if (unlikely(is_sbi_flag_set(sbi, SBI_CP_DISABLED)))
@@ -2724,7 +2724,7 @@ int f2fs_trim_fs(struct f2fs_sb_info *sbi, struct fstrim_range *range)
 	struct discard_policy dpolicy;
 	unsigned long long trimmed = 0;
 	int err = 0;
-	bool need_align = test_opt(sbi, LFS) && sbi->segs_per_sec > 1;
+	bool need_align = test_opt(sbi, LFS) && __is_large_section(sbi);
 
 	if (start >= MAX_BLKADDR(sbi) || range->len < sbi->blocksize)
 		return -EINVAL;
@@ -3882,7 +3882,7 @@ static int build_sit_info(struct f2fs_sb_info *sbi)
 	if (!sit_i->tmp_map)
 		return -ENOMEM;
 
-	if (sbi->segs_per_sec > 1) {
+	if (__is_large_section(sbi)) {
 		sit_i->sec_entries =
 			f2fs_kvzalloc(sbi, array_size(sizeof(struct sec_entry),
 						      MAIN_SECS(sbi)),
@@ -4037,7 +4037,7 @@ static int build_sit_entries(struct f2fs_sb_info *sbi)
 					se->valid_blocks;
 			}
 
-			if (sbi->segs_per_sec > 1)
+			if (__is_large_section(sbi))
 				get_sec_entry(sbi, start)->valid_blocks +=
 							se->valid_blocks;
 		}
@@ -4081,7 +4081,7 @@ static int build_sit_entries(struct f2fs_sb_info *sbi)
 			sbi->discard_blks -= se->valid_blocks;
 		}
 
-		if (sbi->segs_per_sec > 1) {
+		if (__is_large_section(sbi)) {
 			get_sec_entry(sbi, start)->valid_blocks +=
 							se->valid_blocks;
 			get_sec_entry(sbi, start)->valid_blocks -=