1152 	sbi->ckpt = malloc(cp_blks * blk_size);  in get_valid_checkpoint()
1153 	if (!sbi->ckpt)  in get_valid_checkpoint()
1189 	memcpy(sbi->ckpt, cur_page, blk_size);  in get_valid_checkpoint()
1201 			unsigned char *ckpt = (unsigned char *)sbi->ckpt;  in get_valid_checkpoint()  local
1204 			memcpy(ckpt + i * blk_size, cur_page, blk_size);  in get_valid_checkpoint()
1214 	free(sbi->ckpt);  in get_valid_checkpoint()
1215 	sbi->ckpt = NULL;  in get_valid_checkpoint()
2445 			if (le32_to_cpu(sbi->ckpt->cur_node_segno[0]) == segno ||  in build_sit_area_bitmap()
2446 				le32_to_cpu(sbi->ckpt->cur_data_segno[0]) == segno ||  in build_sit_area_bitmap()
2447 				le32_to_cpu(sbi->ckpt->cur_node_segno[1]) == segno ||  in build_sit_area_bitmap()
2448 				le32_to_cpu(sbi->ckpt->cur_data_segno[1]) == segno ||  in build_sit_area_bitmap()
2449 				le32_to_cpu(sbi->ckpt->cur_node_segno[2]) == segno ||  in build_sit_area_bitmap()
2450 				le32_to_cpu(sbi->ckpt->cur_data_segno[2]) == segno) {  in build_sit_area_bitmap()
3642 	free(sbi->ckpt);  in f2fs_do_umount()