If the number of unusable blocks is not larger than
unusable capacity, we can skip GC when checkpoint
disabling.
Signed-off-by: NWeichao Guo <guoweichao@oppo.com>
Signed-off-by: NChao Yu <chao@kernel.org>
[Jaegeuk Kim: Fix missing gc_mode assignment]
Reviewed-by: NChao Yu <chao@kernel.org>
Signed-off-by: NJaegeuk Kim <jaegeuk@kernel.org>