old_block_count  1458 fs/f2fs/gc.c   	__u64 old_block_count, shrunk_blocks;
old_block_count  1464 fs/f2fs/gc.c   	old_block_count = le64_to_cpu(F2FS_RAW_SUPER(sbi)->block_count);
old_block_count  1465 fs/f2fs/gc.c   	if (block_count > old_block_count)
old_block_count  1473 fs/f2fs/gc.c   	if (block_count == old_block_count)
old_block_count  1488 fs/f2fs/gc.c   	shrunk_blocks = old_block_count - block_count;