621 	for_each_set_bit(segno, dirty_i->dirty_segmap[PRE], MAIN_SEGS(sbi))  in set_prefree_as_free_segments()
638 		start = find_next_bit(prefree_map, MAIN_SEGS(sbi), end + 1);  in clear_prefree_segments()
639 		if (start >= MAIN_SEGS(sbi))  in clear_prefree_segments()
641 		end = find_next_zero_bit(prefree_map, MAIN_SEGS(sbi),  in clear_prefree_segments()
863 	if (segno < MAIN_SEGS(sbi) && segno % sbi->segs_per_sec)  in is_next_segment_free()
889 					MAIN_SEGS(sbi), *newseg + 1);  in get_new_segment()
1147 	end_segno = (end >= MAX_BLKADDR(sbi)) ? MAIN_SEGS(sbi) - 1 :  in f2fs_trim_fs()
1856 	for_each_set_bit(segno, bitmap, MAIN_SEGS(sbi))  in add_sits_in_set()
1924 						(unsigned long)MAIN_SEGS(sbi));  in flush_sit_entries()
2003 	sit_i->sentries = f2fs_kvzalloc(MAIN_SEGS(sbi) *  in build_sit_info()
2008 	bitmap_size = f2fs_bitmap_size(MAIN_SEGS(sbi));  in build_sit_info()
2013 	for (start = 0; start < MAIN_SEGS(sbi); start++) {  in build_sit_info()
2076 	bitmap_size = f2fs_bitmap_size(MAIN_SEGS(sbi));  in build_free_segmap()
2136 		for (; start < end && start < MAIN_SEGS(sbi); start++) {  in build_sit_entries()
2179 	for (start = 0; start < MAIN_SEGS(sbi); start++) {  in init_free_segmap()
2201 		segno = find_next_inuse(free_i, MAIN_SEGS(sbi), offset);  in init_dirty_segmap()
2202 		if (segno >= MAIN_SEGS(sbi))  in init_dirty_segmap()
2242 	bitmap_size = f2fs_bitmap_size(MAIN_SEGS(sbi));  in build_dirty_segmap()
2266 	for (segno = 0; segno < MAIN_SEGS(sbi); segno += sbi->segs_per_sec) {  in init_min_max_mtime()
2411 		for (start = 0; start < MAIN_SEGS(sbi); start++) {  in destroy_sit_info()