923 	for_each_set_bit(segno, dirty_i->dirty_segmap[DIRTY], MAIN_SEGS(sbi)) {  in f2fs_dirty_to_prefree()
946 	for_each_set_bit(segno, dirty_i->dirty_segmap[DIRTY], MAIN_SEGS(sbi)) {  in f2fs_get_unusable_blocks()
982 	for_each_set_bit(segno, dirty_i->dirty_segmap[DIRTY], MAIN_SEGS(sbi)) {  in get_free_segment()
2005 	for_each_set_bit(segno, dirty_i->dirty_segmap[PRE], MAIN_SEGS(sbi))  in set_prefree_as_free_segments()
2034 		start = find_next_bit(prefree_map, MAIN_SEGS(sbi), end + 1);  in f2fs_clear_prefree_segments()
2035 		if (start >= MAIN_SEGS(sbi))  in f2fs_clear_prefree_segments()
2037 		end = find_next_zero_bit(prefree_map, MAIN_SEGS(sbi),  in f2fs_clear_prefree_segments()
2165 	dcc->max_discards = MAIN_SEGS(sbi) << sbi->log_blocks_per_seg;  in create_discard_cmd_control()
2507 	if (segno < MAIN_SEGS(sbi) && segno % sbi->segs_per_sec)  in is_next_segment_free()
3148 	end_segno = (end >= MAX_BLKADDR(sbi)) ? MAIN_SEGS(sbi) - 1 :  in f2fs_trim_fs()
4173 	for_each_set_bit(segno, bitmap, MAIN_SEGS(sbi))  in add_sits_in_set()
4243 						(unsigned long)MAIN_SEGS(sbi));  in f2fs_flush_sit_entries()
4340 					      MAIN_SEGS(sbi)),  in build_sit_info()
4345 	main_bitmap_size = f2fs_bitmap_size(MAIN_SEGS(sbi));  in build_sit_info()
4352 	bitmap_size = MAIN_SEGS(sbi) * SIT_VBLOCK_MAP_SIZE * (3 + discard_map);  in build_sit_info()
4354 	bitmap_size = MAIN_SEGS(sbi) * SIT_VBLOCK_MAP_SIZE * (2 + discard_map);  in build_sit_info()
4362 	for (start = 0; start < MAIN_SEGS(sbi); start++) {  in build_sit_info()
4443 	bitmap_size = f2fs_bitmap_size(MAIN_SEGS(sbi));  in build_free_segmap()
4520 		for (; start < end && start < MAIN_SEGS(sbi); start++) {  in build_sit_entries()
4566 		if (start >= MAIN_SEGS(sbi)) {  in build_sit_entries()
4622 	for (start = 0; start < MAIN_SEGS(sbi); start++) {  in init_free_segmap()
4651 		segno = find_next_inuse(free_i, MAIN_SEGS(sbi), offset);  in init_dirty_segmap()
4652 		if (segno >= MAIN_SEGS(sbi))  in init_dirty_segmap()
4672 	for (segno = 0; segno < MAIN_SEGS(sbi); segno += sbi->segs_per_sec) {  in init_dirty_segmap()
4710 	bitmap_size = f2fs_bitmap_size(MAIN_SEGS(sbi));  in build_dirty_segmap()
4792 	if (zone_segno >= MAIN_SEGS(sbi))  in check_zone_write_pointer()
5167 	for (segno = 0; segno < MAIN_SEGS(sbi); segno += sbi->segs_per_sec) {  in init_min_max_mtime()