[PATCH v2 8/8] staging: erofs: integrate decompression inplace

[Chao Yu]

On 2019/6/21 0:07, Gao Xiang wrote:
> Decompressor needs to know whether it's a partial
> or full decompression since only full decompression
> can be decompressed in-place.
> 
> On kirin980 platform, sequential read is finally
> increased to 812MiB/s after decompression inplace
> is enabled.
> 
> Signed-off-by: Gao Xiang <gaoxiang25 at huawei.com>

Reviewed-by: Chao Yu <yuchao0 at huawei.com>